diff --git a/.python-version b/.python-version
new file mode 100644
index 0000000..4f2c1d1
--- /dev/null
+++ b/.python-version
@@ -0,0 +1 @@
+3.6.6
diff --git a/CHANGELOG.md b/CHANGELOG.md
deleted file mode 100644
index 16cf737..0000000
--- a/CHANGELOG.md
+++ /dev/null
@@ -1,15 +0,0 @@
-# Describe changes between releases
-
-## 0.2.0
-
-This is one of the last 0.x release, role structure is validated and mature
-
-* Add connections management
-* Update Molecule to 2.x for role testing
-* Update Airlow default version to 1.8.2
-* System dependencies are managed by distribution/family dedicated files
-* Manage also Debian Jessie and Ubuntu Xenial deployment
-* Replace `airflow_default_system_dependencies` by `_airflow_system_dependencies`
-* `airflow_system_dependencies` default value is now `_airflow_system_dependencies`
-  You can use combine filter to add your packages if needed
-* Update core section "home" key to "airflow_home"
diff --git a/Pipfile b/Pipfile
index 14898c4..a8a868a 100644
--- a/Pipfile
+++ b/Pipfile
@@ -7,9 +7,10 @@ verify_ssl = true
 pytest = "*"
 pylint = "*"
 docker = "*"
+ansible = "*"
 
 [packages]
 molecule = "*"
 
 [requires]
-python_version = "3.7"
+python_version = "3.6"
diff --git a/Pipfile.lock b/Pipfile.lock
index 956856b..046960b 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,11 +1,11 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "4b923b44f60024845100ba74ea843f8dd416f5e70c3e114e42b8d7f6c5848bfb"
+            "sha256": "0a7a4dc535c58c262a6cbbd1a6b6987d7307b9dd7ee6c0661c07182472dc5c2f"
         },
         "pipfile-spec": 6,
         "requires": {
-            "python_version": "3.7"
+            "python_version": "3.6"
         },
         "sources": [
             {
@@ -18,9 +18,9 @@
     "default": {
         "ansible": {
             "hashes": [
-                "sha256:6ee59d561c206f82e842f3aae4b56fc9a8b83ffecba4cab33bdb56f781717ea7"
+                "sha256:8e9403e755ce8ef27b6066cdd7a4c567aa80ebe2fd90d0ff8efa0a725d246986"
             ],
-            "version": "==2.7.9"
+            "version": "==2.8.5"
         },
         "ansible-lint": {
             "hashes": [
@@ -37,10 +37,10 @@
         },
         "arrow": {
             "hashes": [
-                "sha256:3397e5448952e18e1295bf047014659effa5ae8da6a5371d37ff0ddc46fa6872",
-                "sha256:6f54d9f016c0b7811fac9fb8c2c7fa7421d80c54dbdd75ffb12913c55db60b8a"
+                "sha256:10257c5daba1a88db34afa284823382f4963feca7733b9107956bed041aff24f",
+                "sha256:c2325911fcd79972cf493cfd957072f9644af8ad25456201ae1ede3316576eb4"
             ],
-            "version": "==0.13.1"
+            "version": "==0.15.2"
         },
         "asn1crypto": {
             "hashes": [
@@ -49,6 +49,13 @@
             ],
             "version": "==0.24.0"
         },
+        "aspy.yaml": {
+            "hashes": [
+                "sha256:463372c043f70160a9ec950c3f1e4c3a82db5fca01d334b6bc89c7164d744bdc",
+                "sha256:e7c742382eff2caed61f87a39d13f99109088e5e93f04d76eb8d4b28aa143f45"
+            ],
+            "version": "==1.3.0"
+        },
         "atomicwrites": {
             "hashes": [
                 "sha256:03472c30eb2c5d1ba9227e4c2ca66ab8287fbfbbda3888aa93dc2e28fc6811b4",
@@ -65,27 +72,24 @@
         },
         "bcrypt": {
             "hashes": [
-                "sha256:0ba875eb67b011add6d8c5b76afbd92166e98b1f1efab9433d5dc0fafc76e203",
-                "sha256:21ed446054c93e209434148ef0b362432bb82bbdaf7beef70a32c221f3e33d1c",
-                "sha256:28a0459381a8021f57230954b9e9a65bb5e3d569d2c253c5cac6cb181d71cf23",
-                "sha256:2aed3091eb6f51c26b7c2fad08d6620d1c35839e7a362f706015b41bd991125e",
-                "sha256:2fa5d1e438958ea90eaedbf8082c2ceb1a684b4f6c75a3800c6ec1e18ebef96f",
-                "sha256:3a73f45484e9874252002793518da060fb11eaa76c30713faa12115db17d1430",
-                "sha256:3e489787638a36bb466cd66780e15715494b6d6905ffdbaede94440d6d8e7dba",
-                "sha256:44636759d222baa62806bbceb20e96f75a015a6381690d1bc2eda91c01ec02ea",
-                "sha256:678c21b2fecaa72a1eded0cf12351b153615520637efcadc09ecf81b871f1596",
-                "sha256:75460c2c3786977ea9768d6c9d8957ba31b5fbeb0aae67a5c0e96aab4155f18c",
-                "sha256:8ac06fb3e6aacb0a95b56eba735c0b64df49651c6ceb1ad1cf01ba75070d567f",
-                "sha256:8fdced50a8b646fff8fa0e4b1c5fd940ecc844b43d1da5a980cb07f2d1b1132f",
-                "sha256:9b2c5b640a2da533b0ab5f148d87fb9989bf9bcb2e61eea6a729102a6d36aef9",
-                "sha256:a9083e7fa9adb1a4de5ac15f9097eb15b04e2c8f97618f1b881af40abce382e1",
-                "sha256:b7e3948b8b1a81c5a99d41da5fb2dc03ddb93b5f96fcd3fd27e643f91efa33e1",
-                "sha256:b998b8ca979d906085f6a5d84f7b5459e5e94a13fc27c28a3514437013b6c2f6",
-                "sha256:dd08c50bc6f7be69cd7ba0769acca28c846ec46b7a8ddc2acf4b9ac6f8a7457e",
-                "sha256:de5badee458544ab8125e63e39afeedfcf3aef6a6e2282ac159c95ae7472d773",
-                "sha256:ede2a87333d24f55a4a7338a6ccdccf3eaa9bed081d1737e0db4dbd1a4f7e6b6"
-            ],
-            "version": "==3.1.6"
+                "sha256:0258f143f3de96b7c14f762c770f5fc56ccd72f8a1857a451c1cd9a655d9ac89",
+                "sha256:0b0069c752ec14172c5f78208f1863d7ad6755a6fae6fe76ec2c80d13be41e42",
+                "sha256:19a4b72a6ae5bb467fea018b825f0a7d917789bcfe893e53f15c92805d187294",
+                "sha256:5432dd7b34107ae8ed6c10a71b4397f1c853bd39a4d6ffa7e35f40584cffd161",
+                "sha256:69361315039878c0680be456640f8705d76cb4a3a3fe1e057e0f261b74be4b31",
+                "sha256:6fe49a60b25b584e2f4ef175b29d3a83ba63b3a4df1b4c0605b826668d1b6be5",
+                "sha256:74a015102e877d0ccd02cdeaa18b32aa7273746914a6c5d0456dd442cb65b99c",
+                "sha256:763669a367869786bb4c8fcf731f4175775a5b43f070f50f46f0b59da45375d0",
+                "sha256:8b10acde4e1919d6015e1df86d4c217d3b5b01bb7744c36113ea43d529e1c3de",
+                "sha256:9fe92406c857409b70a38729dbdf6578caf9228de0aef5bc44f859ffe971a39e",
+                "sha256:a190f2a5dbbdbff4b74e3103cef44344bc30e61255beb27310e2aec407766052",
+                "sha256:a595c12c618119255c90deb4b046e1ca3bcfad64667c43d1166f2b04bc72db09",
+                "sha256:c9457fa5c121e94a58d6505cadca8bed1c64444b83b3204928a866ca2e599105",
+                "sha256:cb93f6b2ab0f6853550b74e051d297c27a638719753eb9ff66d1e4072be67133",
+                "sha256:d7bdc26475679dd073ba0ed2766445bb5b20ca4793ca0db32b399dccc6bc84b7",
+                "sha256:ff032765bb8716d9387fd5376d987a937254b0619eff0972779515b5c98820bc"
+            ],
+            "version": "==3.1.7"
         },
         "binaryornot": {
             "hashes": [
@@ -96,49 +100,56 @@
         },
         "cerberus": {
             "hashes": [
-                "sha256:f5c2e048fb15ecb3c088d192164316093fcfa602a74b3386eefb2983aa7e800a"
+                "sha256:0be48fc0dc84f83202a5309c0aa17cd5393e70731a1698a50d118b762fbe6875"
             ],
-            "version": "==1.2"
+            "version": "==1.3.1"
         },
         "certifi": {
             "hashes": [
-                "sha256:59b7658e26ca9c7339e00f8f4636cdfe59d34fa37b9b04f6f9e9926b3cece1a5",
-                "sha256:b26104d6835d1f5e49452a26eb2ff87fe7090b89dfcaee5ea2212697e1e1d7ae"
+                "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50",
+                "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"
             ],
-            "version": "==2019.3.9"
+            "version": "==2019.9.11"
         },
         "cffi": {
             "hashes": [
-                "sha256:00b97afa72c233495560a0793cdc86c2571721b4271c0667addc83c417f3d90f",
-                "sha256:0ba1b0c90f2124459f6966a10c03794082a2f3985cd699d7d63c4a8dae113e11",
-                "sha256:0bffb69da295a4fc3349f2ec7cbe16b8ba057b0a593a92cbe8396e535244ee9d",
-                "sha256:21469a2b1082088d11ccd79dd84157ba42d940064abbfa59cf5f024c19cf4891",
-                "sha256:2e4812f7fa984bf1ab253a40f1f4391b604f7fc424a3e21f7de542a7f8f7aedf",
-                "sha256:2eac2cdd07b9049dd4e68449b90d3ef1adc7c759463af5beb53a84f1db62e36c",
-                "sha256:2f9089979d7456c74d21303c7851f158833d48fb265876923edcb2d0194104ed",
-                "sha256:3dd13feff00bddb0bd2d650cdb7338f815c1789a91a6f68fdc00e5c5ed40329b",
-                "sha256:4065c32b52f4b142f417af6f33a5024edc1336aa845b9d5a8d86071f6fcaac5a",
-                "sha256:51a4ba1256e9003a3acf508e3b4f4661bebd015b8180cc31849da222426ef585",
-                "sha256:59888faac06403767c0cf8cfb3f4a777b2939b1fbd9f729299b5384f097f05ea",
-                "sha256:59c87886640574d8b14910840327f5cd15954e26ed0bbd4e7cef95fa5aef218f",
-                "sha256:610fc7d6db6c56a244c2701575f6851461753c60f73f2de89c79bbf1cc807f33",
-                "sha256:70aeadeecb281ea901bf4230c6222af0248c41044d6f57401a614ea59d96d145",
-                "sha256:71e1296d5e66c59cd2c0f2d72dc476d42afe02aeddc833d8e05630a0551dad7a",
-                "sha256:8fc7a49b440ea752cfdf1d51a586fd08d395ff7a5d555dc69e84b1939f7ddee3",
-                "sha256:9b5c2afd2d6e3771d516045a6cfa11a8da9a60e3d128746a7fe9ab36dfe7221f",
-                "sha256:9c759051ebcb244d9d55ee791259ddd158188d15adee3c152502d3b69005e6bd",
-                "sha256:b4d1011fec5ec12aa7cc10c05a2f2f12dfa0adfe958e56ae38dc140614035804",
-                "sha256:b4f1d6332339ecc61275bebd1f7b674098a66fea11a00c84d1c58851e618dc0d",
-                "sha256:c030cda3dc8e62b814831faa4eb93dd9a46498af8cd1d5c178c2de856972fd92",
-                "sha256:c2e1f2012e56d61390c0e668c20c4fb0ae667c44d6f6a2eeea5d7148dcd3df9f",
-                "sha256:c37c77d6562074452120fc6c02ad86ec928f5710fbc435a181d69334b4de1d84",
-                "sha256:c8149780c60f8fd02752d0429246088c6c04e234b895c4a42e1ea9b4de8d27fb",
-                "sha256:cbeeef1dc3c4299bd746b774f019de9e4672f7cc666c777cd5b409f0b746dac7",
-                "sha256:e113878a446c6228669144ae8a56e268c91b7f1fafae927adc4879d9849e0ea7",
-                "sha256:e21162bf941b85c0cda08224dade5def9360f53b09f9f259adb85fc7dd0e7b35",
-                "sha256:fb6934ef4744becbda3143d30c6604718871495a5e36c408431bf33d9c146889"
-            ],
-            "version": "==1.12.2"
+                "sha256:041c81822e9f84b1d9c401182e174996f0bae9991f33725d059b771744290774",
+                "sha256:046ef9a22f5d3eed06334d01b1e836977eeef500d9b78e9ef693f9380ad0b83d",
+                "sha256:066bc4c7895c91812eff46f4b1c285220947d4aa46fa0a2651ff85f2afae9c90",
+                "sha256:066c7ff148ae33040c01058662d6752fd73fbc8e64787229ea8498c7d7f4041b",
+                "sha256:2444d0c61f03dcd26dbf7600cf64354376ee579acad77aef459e34efcb438c63",
+                "sha256:300832850b8f7967e278870c5d51e3819b9aad8f0a2c8dbe39ab11f119237f45",
+                "sha256:34c77afe85b6b9e967bd8154e3855e847b70ca42043db6ad17f26899a3df1b25",
+                "sha256:46de5fa00f7ac09f020729148ff632819649b3e05a007d286242c4882f7b1dc3",
+                "sha256:4aa8ee7ba27c472d429b980c51e714a24f47ca296d53f4d7868075b175866f4b",
+                "sha256:4d0004eb4351e35ed950c14c11e734182591465a33e960a4ab5e8d4f04d72647",
+                "sha256:4e3d3f31a1e202b0f5a35ba3bc4eb41e2fc2b11c1eff38b362de710bcffb5016",
+                "sha256:50bec6d35e6b1aaeb17f7c4e2b9374ebf95a8975d57863546fa83e8d31bdb8c4",
+                "sha256:55cad9a6df1e2a1d62063f79d0881a414a906a6962bc160ac968cc03ed3efcfb",
+                "sha256:5662ad4e4e84f1eaa8efce5da695c5d2e229c563f9d5ce5b0113f71321bcf753",
+                "sha256:59b4dc008f98fc6ee2bb4fd7fc786a8d70000d058c2bbe2698275bc53a8d3fa7",
+                "sha256:73e1ffefe05e4ccd7bcea61af76f36077b914f92b76f95ccf00b0c1b9186f3f9",
+                "sha256:a1f0fd46eba2d71ce1589f7e50a9e2ffaeb739fb2c11e8192aa2b45d5f6cc41f",
+                "sha256:a2e85dc204556657661051ff4bab75a84e968669765c8a2cd425918699c3d0e8",
+                "sha256:a5457d47dfff24882a21492e5815f891c0ca35fefae8aa742c6c263dac16ef1f",
+                "sha256:a8dccd61d52a8dae4a825cdbb7735da530179fea472903eb871a5513b5abbfdc",
+                "sha256:ae61af521ed676cf16ae94f30fe202781a38d7178b6b4ab622e4eec8cefaff42",
+                "sha256:b012a5edb48288f77a63dba0840c92d0504aa215612da4541b7b42d849bc83a3",
+                "sha256:d2c5cfa536227f57f97c92ac30c8109688ace8fa4ac086d19d0af47d134e2909",
+                "sha256:d42b5796e20aacc9d15e66befb7a345454eef794fdb0737d1af593447c6c8f45",
+                "sha256:dee54f5d30d775f525894d67b1495625dd9322945e7fee00731952e0368ff42d",
+                "sha256:e070535507bd6aa07124258171be2ee8dfc19119c28ca94c9dfb7efd23564512",
+                "sha256:e1ff2748c84d97b065cc95429814cdba39bcbd77c9c85c89344b317dc0d9cbff",
+                "sha256:ed851c75d1e0e043cbf5ca9a8e1b13c4c90f3fbd863dacb01c0808e2b5204201"
+            ],
+            "version": "==1.12.3"
+        },
+        "cfgv": {
+            "hashes": [
+                "sha256:edb387943b665bf9c434f717bf630fa78aecd53d5900d2e05da6ad6048553144",
+                "sha256:fbd93c9ab0a523bf7daec408f3be2ed99a980e20b2d19b50fc184ca6b820d289"
+            ],
+            "version": "==2.0.1"
         },
         "chardet": {
             "hashes": [
@@ -149,23 +160,23 @@
         },
         "click": {
             "hashes": [
-                "sha256:29f99fc6125fbc931b758dc053b3114e55c77a6e4c6c3a2674a2dc986016381d",
-                "sha256:f15516df478d5a56180fbf80e68f206010e6d160fc39fa508b65e035fd75130b"
+                "sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13",
+                "sha256:5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7"
             ],
-            "version": "==6.7"
+            "version": "==7.0"
         },
         "click-completion": {
             "hashes": [
-                "sha256:7ca12978493a7450486cef155845af4fae48744c3f97b7250a254de65c9e5e5a"
+                "sha256:78072eecd5e25ea0d25ceaf99cd5f22aa2667d67231ae0819deab9b1ff3456fb"
             ],
-            "version": "==0.3.1"
+            "version": "==0.5.1"
         },
         "colorama": {
             "hashes": [
-                "sha256:463f8483208e921368c9f306094eb6f725c6ca42b0f97e313cb5d5512459feda",
-                "sha256:48eb22f4f8461b1df5734a074b57042430fb06e1d61bd1e11b078c0fe6d7a1f1"
+                "sha256:05eed71e2e327246ad6b38c540c4a3117230b19679b875190486ddd2d721422d",
+                "sha256:f8ac84de7840f5b9c4e3347b3c1eaa50f7e49c2b07596221daec5edaabbd7c48"
             ],
-            "version": "==0.3.9"
+            "version": "==0.4.1"
         },
         "cookiecutter": {
             "hashes": [
@@ -176,27 +187,24 @@
         },
         "cryptography": {
             "hashes": [
-                "sha256:066f815f1fe46020877c5983a7e747ae140f517f1b09030ec098503575265ce1",
-                "sha256:210210d9df0afba9e000636e97810117dc55b7157c903a55716bb73e3ae07705",
-                "sha256:26c821cbeb683facb966045e2064303029d572a87ee69ca5a1bf54bf55f93ca6",
-                "sha256:2afb83308dc5c5255149ff7d3fb9964f7c9ee3d59b603ec18ccf5b0a8852e2b1",
-                "sha256:2db34e5c45988f36f7a08a7ab2b69638994a8923853dec2d4af121f689c66dc8",
-                "sha256:409c4653e0f719fa78febcb71ac417076ae5e20160aec7270c91d009837b9151",
-                "sha256:45a4f4cf4f4e6a55c8128f8b76b4c057027b27d4c67e3fe157fa02f27e37830d",
-                "sha256:48eab46ef38faf1031e58dfcc9c3e71756a1108f4c9c966150b605d4a1a7f659",
-                "sha256:6b9e0ae298ab20d371fc26e2129fd683cfc0cfde4d157c6341722de645146537",
-                "sha256:6c4778afe50f413707f604828c1ad1ff81fadf6c110cb669579dea7e2e98a75e",
-                "sha256:8c33fb99025d353c9520141f8bc989c2134a1f76bac6369cea060812f5b5c2bb",
-                "sha256:9873a1760a274b620a135054b756f9f218fa61ca030e42df31b409f0fb738b6c",
-                "sha256:9b069768c627f3f5623b1cbd3248c5e7e92aec62f4c98827059eed7053138cc9",
-                "sha256:9e4ce27a507e4886efbd3c32d120db5089b906979a4debf1d5939ec01b9dd6c5",
-                "sha256:acb424eaca214cb08735f1a744eceb97d014de6530c1ea23beb86d9c6f13c2ad",
-                "sha256:c8181c7d77388fe26ab8418bb088b1a1ef5fde058c6926790c8a0a3d94075a4a",
-                "sha256:d4afbb0840f489b60f5a580a41a1b9c3622e08ecb5eec8614d4fb4cd914c4460",
-                "sha256:d9ed28030797c00f4bc43c86bf819266c76a5ea61d006cd4078a93ebf7da6bfd",
-                "sha256:e603aa7bb52e4e8ed4119a58a03b60323918467ef209e6ff9db3ac382e5cf2c6"
-            ],
-            "version": "==2.6.1"
+                "sha256:24b61e5fcb506424d3ec4e18bca995833839bf13c59fc43e530e488f28d46b8c",
+                "sha256:25dd1581a183e9e7a806fe0543f485103232f940fcfc301db65e630512cce643",
+                "sha256:3452bba7c21c69f2df772762be0066c7ed5dc65df494a1d53a58b683a83e1216",
+                "sha256:41a0be220dd1ed9e998f5891948306eb8c812b512dc398e5a01846d855050799",
+                "sha256:5751d8a11b956fbfa314f6553d186b94aa70fdb03d8a4d4f1c82dcacf0cbe28a",
+                "sha256:5f61c7d749048fa6e3322258b4263463bfccefecb0dd731b6561cb617a1d9bb9",
+                "sha256:72e24c521fa2106f19623a3851e9f89ddfdeb9ac63871c7643790f872a305dfc",
+                "sha256:7b97ae6ef5cba2e3bb14256625423413d5ce8d1abb91d4f29b6d1a081da765f8",
+                "sha256:961e886d8a3590fd2c723cf07be14e2a91cf53c25f02435c04d39e90780e3b53",
+                "sha256:96d8473848e984184b6728e2c9d391482008646276c3ff084a1bd89e15ff53a1",
+                "sha256:ae536da50c7ad1e002c3eee101871d93abdc90d9c5f651818450a0d3af718609",
+                "sha256:b0db0cecf396033abb4a93c95d1602f268b3a68bb0a9cc06a7cff587bb9a7292",
+                "sha256:cfee9164954c186b191b91d4193989ca994703b2fff406f71cf454a2d3c7327e",
+                "sha256:e6347742ac8f35ded4a46ff835c60e68c22a536a8ae5c4422966d06946b6d4c6",
+                "sha256:f27d93f0139a3c056172ebb5d4f9056e770fdf0206c2f422ff2ebbad142e09ed",
+                "sha256:f57b76e46a58b63d1c6375017f4564a28f19a5ca912691fd2e4261b3414b618d"
+            ],
+            "version": "==2.7"
         },
         "entrypoints": {
             "hashes": [
@@ -207,17 +215,17 @@
         },
         "fasteners": {
             "hashes": [
-                "sha256:427c76773fe036ddfa41e57d89086ea03111bbac57c55fc55f3006d027107e18",
-                "sha256:564a115ff9698767df401efca29620cbb1a1c2146b7095ebd304b79cc5807a7c"
+                "sha256:007e4d2b2d4a10093f67e932e5166722d2eab83b77724156e92ad013c6226574",
+                "sha256:3a176da6b70df9bb88498e1a18a9e4a8579ed5b9141207762368a1017bf8f5ef"
             ],
-            "version": "==0.14.1"
+            "version": "==0.15"
         },
         "flake8": {
             "hashes": [
-                "sha256:859996073f341f2670741b51ec1e67a01da142831aa1fdc6242dbf88dffbe661",
-                "sha256:a796a115208f5c03b18f332f7c11729812c8c3ded6c46319c59b53efd3819da8"
+                "sha256:19241c1cbc971b9962473e4438a2ca19749a7dd002dd1a946eaba171b4114548",
+                "sha256:8e9dfa3cecb2400b3738a42c54c3043e821682b9c840b0448c0503f781130696"
             ],
-            "version": "==3.7.7"
+            "version": "==3.7.8"
         },
         "future": {
             "hashes": [
@@ -233,19 +241,42 @@
             ],
             "version": "==1.2.2"
         },
+        "identify": {
+            "hashes": [
+                "sha256:4f1fe9a59df4e80fcb0213086fcf502bc1765a01ea4fe8be48da3b65afd2a017",
+                "sha256:d8919589bd2a5f99c66302fec0ef9027b12ae150b0b0213999ad3f695fc7296e"
+            ],
+            "version": "==1.4.7"
+        },
         "idna": {
             "hashes": [
-                "sha256:156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e",
-                "sha256:684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"
+                "sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407",
+                "sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c"
             ],
-            "version": "==2.7"
+            "version": "==2.8"
+        },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:aa18d7378b00b40847790e7c27e11673d7fed219354109d0e7b9e5b25dc3ad26",
+                "sha256:d5f18a79777f3aa179c145737780282e27b508fc8fd688cb17c7a813e8bd39af"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==0.23"
+        },
+        "importlib-resources": {
+            "hashes": [
+                "sha256:6e2783b2538bd5a14678284a3962b0660c715e5a0f10243fd5e00a4b5974f50b",
+                "sha256:d3279fd0f6f847cced9f7acc19bd3e5df54d34f93a2e7bb5f238f81545787078"
+            ],
+            "markers": "python_version < '3.7'",
+            "version": "==1.0.2"
         },
         "jinja2": {
             "hashes": [
-                "sha256:74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd",
-                "sha256:f84be1bb0040caca4cea721fcbbbbd61f9be9464ca236387158b0feea01914a4"
+                "sha256:065c4f02ebe7f7cf559e49ee5a95fb800a9e4528727aec6f24402a5374c65013",
+                "sha256:14dd6caf1527abb21f08f86c784eac40853ba93edb79552aa1e4b8aef1b61c7b"
             ],
-            "version": "==2.10"
+            "version": "==2.10.1"
         },
         "jinja2-time": {
             "hashes": [
@@ -296,11 +327,11 @@
         },
         "molecule": {
             "hashes": [
-                "sha256:7048ad12bf92f84c2489c9dd2fdc999d72fb344904c75e898ee1742970e0dbad",
-                "sha256:af14ef319fdd71e4418610934108283bc55736b7f1f79ecf29cedff4003ccd32"
+                "sha256:12fa4231ed69c6e7f50432588eaace36cea917a8c73c1751269ce55df32ced24",
+                "sha256:d9d7621167041ae2a8eb19f1f8dc23c071cdab2cd3ca80655e2c8796b4c00e09"
             ],
             "index": "pypi",
-            "version": "==2.20.0"
+            "version": "==2.22"
         },
         "monotonic": {
             "hashes": [
@@ -311,18 +342,30 @@
         },
         "more-itertools": {
             "hashes": [
-                "sha256:0125e8f60e9e031347105eb1682cef932f5e97d7b9a1a28d9bf00c22a5daef40",
-                "sha256:590044e3942351a1bdb1de960b739ff4ce277960f2425ad4509446dbace8d9d1"
+                "sha256:409cd48d4db7052af495b09dec721011634af3753ae1ef92d2b32f73a745f832",
+                "sha256:92b8c4b06dac4f0611c0729b2f2ede52b2e1bac1ab48f089c7ddc12e26bb60c4"
             ],
-            "markers": "python_version > '2.7'",
-            "version": "==6.0.0"
+            "version": "==7.2.0"
+        },
+        "nodeenv": {
+            "hashes": [
+                "sha256:ad8259494cf1c9034539f6cced78a1da4840a4b157e23640bc4a0c0546b0cb7a"
+            ],
+            "version": "==1.3.3"
+        },
+        "packaging": {
+            "hashes": [
+                "sha256:28b924174df7a2fa32c1953825ff29c61e2f5e082343165438812f00d3a7fc47",
+                "sha256:d9551545c6d761f3def1677baf08ab2a3ca17c56879e70fecba2fc4dde4ed108"
+            ],
+            "version": "==19.2"
         },
         "paramiko": {
             "hashes": [
-                "sha256:3c16b2bfb4c0d810b24c40155dbfd113c0521e7e6ee593d704e84b4c658a1f3b",
-                "sha256:a8975a7df3560c9f1e2b43dc54ebd40fd00a7017392ca5445ce7df409f900fcb"
+                "sha256:99f0179bdc176281d21961a003ffdb2ec369daac1a1007241f53374e376576cf",
+                "sha256:f4b2edfa0d226b70bd4ca31ea7e389325990283da23465d572ed1f70a7583041"
             ],
-            "version": "==2.4.2"
+            "version": "==2.6.0"
         },
         "pathspec": {
             "hashes": [
@@ -332,47 +375,53 @@
         },
         "pbr": {
             "hashes": [
-                "sha256:f59d71442f9ece3dffc17bc36575768e1ee9967756e6b6535f0ee1f0054c3d68",
-                "sha256:f6d5b23f226a2ba58e14e49aa3b1bfaf814d0199144b95d78458212444de1387"
+                "sha256:2c8e420cd4ed4cec4e7999ee47409e876af575d4c35a45840d59e8b5f3155ab8",
+                "sha256:b32c8ccaac7b1a20c0ce00ce317642e6cf231cf038f9875e0280e28af5bf7ac9"
             ],
-            "version": "==5.1.1"
+            "version": "==5.4.3"
         },
         "pexpect": {
             "hashes": [
-                "sha256:2a8e88259839571d1251d278476f3eec5db26deb73a70be5ed5dc5435e418aba",
-                "sha256:3fbd41d4caf27fa4a377bfd16fef87271099463e6fa73e92a52f92dfee5d425b"
+                "sha256:2094eefdfcf37a1fdbfb9aa090862c1a4878e5c7e0e7e7088bdb511c558e5cd1",
+                "sha256:9e2c1fd0e6ee3a49b28f95d4b33bc389c89b20af6a1255906e90ff1262ce62eb"
             ],
-            "version": "==4.6.0"
+            "version": "==4.7.0"
         },
         "pluggy": {
             "hashes": [
-                "sha256:19ecf9ce9db2fce065a7a0586e07cfb4ac8614fe96edf628a264b1c70116cf8f",
-                "sha256:84d306a647cc805219916e62aab89caa97a33a1dd8c342e87a37f91073cd4746"
+                "sha256:0db4b7601aae1d35b4a033282da476845aa19185c1e6964b25cf324b5e4ec3e6",
+                "sha256:fa5fa1622fa6dd5c030e9cad086fa19ef6a0cf6d7a2d12318e10cb49d6d68f34"
             ],
-            "version": "==0.9.0"
+            "version": "==0.13.0"
         },
         "poyo": {
             "hashes": [
-                "sha256:c34a5413191210ed564640510e9c4a4ba3b698746d6b454d46eb5bfb30edcd1d",
-                "sha256:d1c317054145a6b1ca0608b5e676b943ddc3bfd671f886a2fe09288b98221edb"
+                "sha256:3e2ca8e33fdc3c411cd101ca395668395dd5dc7ac775b8e809e3def9f9fe041a",
+                "sha256:e26956aa780c45f011ca9886f044590e2d8fd8b61db7b1c1cf4e0869f48ed4dd"
+            ],
+            "version": "==0.5.0"
+        },
+        "pre-commit": {
+            "hashes": [
+                "sha256:1d3c0587bda7c4e537a46c27f2c84aa006acc18facf9970bf947df596ce91f3f",
+                "sha256:fa78ff96e8e9ac94c748388597693f18b041a181c94a4f039ad20f45287ba44a"
             ],
-            "version": "==0.4.2"
+            "version": "==1.18.3"
         },
         "psutil": {
             "hashes": [
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-                "sha256:7fdb3d02bfd68f508e6745021311a4a4dbfec53fca03721474e985f310e249ba",
-                "sha256:a9b85b335b40a528a8e2a6b549592138de8429c6296e7361892958956e6a73cf",
-                "sha256:dc85fad15ef98103ecc047a0d81b55bbf5fe1b03313b96e883acc2e2fa87ed5c"
+                "sha256:028a1ec3c6197eadd11e7b46e8cc2f0720dc18ac6d7aabdb8e8c0d6c9704f000",
+                "sha256:503e4b20fa9d3342bcf58191bbc20a4a5ef79ca7df8972e6197cc14c5513e73d",
+                "sha256:863a85c1c0a5103a12c05a35e59d336e1d665747e531256e061213e2e90f63f3",
+                "sha256:954f782608bfef9ae9f78e660e065bd8ffcfaea780f9f2c8a133bb7cb9e826d7",
+                "sha256:b6e08f965a305cd84c2d07409bc16fbef4417d67b70c53b299116c5b895e3f45",
+                "sha256:bc96d437dfbb8865fc8828cf363450001cb04056bbdcdd6fc152c436c8a74c61",
+                "sha256:cf49178021075d47c61c03c0229ac0c60d5e2830f8cab19e2d88e579b18cdb76",
+                "sha256:d5350cb66690915d60f8b233180f1e49938756fb2d501c93c44f8fb5b970cc63",
+                "sha256:eba238cf1989dfff7d483c029acb0ac4fcbfc15de295d682901f0e2497e6781a"
             ],
-            "version": "==5.4.6"
+            "markers": "sys_platform != 'win32' and sys_platform != 'cygwin'",
+            "version": "==5.6.3"
         },
         "ptyprocess": {
             "hashes": [
@@ -388,13 +437,6 @@
             ],
             "version": "==1.8.0"
         },
-        "pyasn1": {
-            "hashes": [
-                "sha256:da2420fe13a9452d8ae97a0e478adde1dee153b11ba832a95b223a2ba01c10f7",
-                "sha256:da6b43a8c9ae93bc80e2739efb38cc776ba74a886e3e9318d65fe81a8b8a2c6e"
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-            "version": "==0.4.5"
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         "pycodestyle": {
             "hashes": [
                 "sha256:95a2219d12372f05704562a14ec30bc76b05a5b297b21a5dfe3f6fac3491ae56",
@@ -439,12 +481,19 @@
             ],
             "version": "==1.3.0"
         },
+        "pyparsing": {
+            "hashes": [
+                "sha256:6f98a7b9397e206d78cc01df10131398f1c8b8510a2f4d97d9abd82e1aacdd80",
+                "sha256:d9338df12903bbf5d65a0e4e87c2161968b10d2e489652bb47001d82a9b028b4"
+            ],
+            "version": "==2.4.2"
+        },
         "pytest": {
             "hashes": [
-                "sha256:592eaa2c33fae68c7d75aacf042efc9f77b27c08a6224a4f59beab8d9a420523",
-                "sha256:ad3ad5c450284819ecde191a654c09b0ec72257a2c711b9633d677c71c9850c4"
+                "sha256:13c1c9b22127a77fc684eee24791efafcef343335d855e3573791c68588fe1a5",
+                "sha256:d8ba7be9466f55ef96ba203fc0f90d0cf212f2f927e69186e1353e30bc7f62e5"
             ],
-            "version": "==4.3.1"
+            "version": "==5.2.0"
         },
         "python-dateutil": {
             "hashes": [
@@ -463,53 +512,59 @@
         },
         "pyyaml": {
             "hashes": [
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-                "sha256:558dd60b890ba8fd982e05941927a3911dc409a63dcb8b634feaa0cda69330d3",
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-                "sha256:bc558586e6045763782014934bfaf39d48b8ae85a2713117d16c39864085c613",
-                "sha256:d46d7982b62e0729ad0175a9bc7e10a566fc07b224d2c79fafb5e032727eaa04",
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-                "sha256:e170a9e6fcfd19021dd29845af83bb79236068bf5fd4df3327c1be18182b2531"
-            ],
-            "version": "==3.13"
+                "sha256:0113bc0ec2ad727182326b61326afa3d1d8280ae1122493553fd6f4397f33df9",
+                "sha256:01adf0b6c6f61bd11af6e10ca52b7d4057dd0be0343eb9283c878cf3af56aee4",
+                "sha256:5124373960b0b3f4aa7df1707e63e9f109b5263eca5976c66e08b1c552d4eaf8",
+                "sha256:5ca4f10adbddae56d824b2c09668e91219bb178a1eee1faa56af6f99f11bf696",
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+                "sha256:7ec9b2a4ed5cad025c2278a1e6a19c011c80a3caaac804fd2d329e9cc2c287c9",
+                "sha256:87ae4c829bb25b9fe99cf71fbb2140c448f534e24c998cc60f39ae4f94396a73",
+                "sha256:9de9919becc9cc2ff03637872a440195ac4241c80536632fffeb6a1e25a74299",
+                "sha256:a5a85b10e450c66b49f98846937e8cfca1db3127a9d5d1e31ca45c3d0bef4c5b",
+                "sha256:b0997827b4f6a7c286c01c5f60384d218dca4ed7d9efa945c3e1aa623d5709ae",
+                "sha256:b631ef96d3222e62861443cc89d6563ba3eeb816eeb96b2629345ab795e53681",
+                "sha256:bf47c0607522fdbca6c9e817a6e81b08491de50f3766a7a0e6a5be7905961b41",
+                "sha256:f81025eddd0327c7d4cfe9b62cf33190e1e736cc6e97502b3ec425f574b3e7a8"
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         "requests": {
             "hashes": [
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-                "sha256:7bf2a778576d825600030a110f3c0e3e8edc51dfaafe1c146e39a2027784957b"
+                "sha256:11e007a8a2aa0323f5a921e9e6a2d7e4e67d9877e85773fba9ba6419025cbeb4",
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             ],
-            "version": "==2.21.0"
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         "ruamel.yaml": {
             "hashes": [
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-                "sha256:76aadb21b3186599057c8874104c8467270307e12faed124dc5ee1cfcd4e240f",
-                "sha256:86d034aa9e2ab3eacc5f75f5cd6a469a2af533b6d9e60ea92edbba540d21b9b7",
-                "sha256:aa4bfa597c58f2efcae98add337ada85ded45288936a15ddc2d29ff3f5ce3ddf",
-                "sha256:b76a4cf08e9392765cf6a25eae63a12fb27c6cc4a8ee5416a49cd54627151f46",
-                "sha256:bd9976f13d14f6cb6da1748c7678198b6f9346cbbe0ad18eb74c024a7a2c0d08",
-                "sha256:c3c1af293b9e6a84b5da3954f4ae81b30d07a626717cfb6f099ffe0901ff1eac",
-                "sha256:c64ae6da2da174fce281a088d7634c6e545db5fb989a3cecec2aa9cef2634a92",
-                "sha256:ca742877ea6948cb80c70aaf5d76011694eb072d98264a704b04ffc2d4c0d440",
-                "sha256:cfefc391d5a3a7e8b1c6195f364d2f11f898f07eef277ef8e93a4e3ccafbd7c2",
-                "sha256:f004249eb8b873c4f48361dc814450e47dab53b5312334cff0a9d381a4589f03",
-                "sha256:fc6a2b2f4453944ab8bbe4d6d2eba0c864c098baa8487b08e4340a93a1f811c7",
-                "sha256:fffc4dd4097451c0ae1c6cb89bbff1a8248fda6366adb08d1c7bbc4ea2e6a637"
-            ],
-            "version": "==0.15.89"
+                "sha256:0db639b1b2742dae666c6fc009b8d1931ef15c9276ef31c0673cc6dcf766cf40",
+                "sha256:412a6f5cfdc0525dee6a27c08f5415c7fd832a7afcb7a0ed7319628aed23d408"
+            ],
+            "version": "==0.16.5"
+        },
+        "ruamel.yaml.clib": {
+            "hashes": [
+                "sha256:1e77424825caba5553bbade750cec2277ef130647d685c2b38f68bc03453bac6",
+                "sha256:392b7c371312abf27fb549ec2d5e0092f7ef6e6c9f767bfb13e83cb903aca0fd",
+                "sha256:4d55386129291b96483edcb93b381470f7cd69f97585829b048a3d758d31210a",
+                "sha256:550168c02d8de52ee58c3d8a8193d5a8a9491a5e7b2462d27ac5bf63717574c9",
+                "sha256:57933a6986a3036257ad7bf283529e7c19c2810ff24c86f4a0cfeb49d2099919",
+                "sha256:615b0396a7fad02d1f9a0dcf9f01202bf9caefee6265198f252c865f4227fcc6",
+                "sha256:77556a7aa190be9a2bd83b7ee075d3df5f3c5016d395613671487e79b082d784",
+                "sha256:7aee724e1ff424757b5bd8f6c5bbdb033a570b2b4683b17ace4dbe61a99a657b",
+                "sha256:8073c8b92b06b572e4057b583c3d01674ceaf32167801fe545a087d7a1e8bf52",
+                "sha256:9c6d040d0396c28d3eaaa6cb20152cb3b2f15adf35a0304f4f40a3cf9f1d2448",
+                "sha256:a0ff786d2a7dbe55f9544b3f6ebbcc495d7e730df92a08434604f6f470b899c5",
+                "sha256:b1b7fcee6aedcdc7e62c3a73f238b3d080c7ba6650cd808bce8d7761ec484070",
+                "sha256:b66832ea8077d9b3f6e311c4a53d06273db5dc2db6e8a908550f3c14d67e718c",
+                "sha256:d0d3ac228c9bbab08134b4004d748cf9f8743504875b3603b3afbb97e3472947",
+                "sha256:d10e9dd744cf85c219bf747c75194b624cc7a94f0c80ead624b06bfa9f61d3bc",
+                "sha256:ea4362548ee0cbc266949d8a441238d9ad3600ca9910c3fe4e82ee3a50706973",
+                "sha256:ed5b3698a2bb241b7f5cbbe277eaa7fe48b07a58784fba4f75224fd066d253ad",
+                "sha256:f9dcc1ae73f36e8059589b601e8e4776b9976effd76c21ad6a855a74318efd6e"
+            ],
+            "markers": "platform_python_implementation == 'CPython' and python_version < '3.8'",
+            "version": "==0.2.0"
         },
         "sh": {
             "hashes": [
@@ -518,25 +573,39 @@
             ],
             "version": "==1.12.14"
         },
+        "shellingham": {
+            "hashes": [
+                "sha256:77d37a4fd287c1e663006f7ecf1b9deca9ad492d0082587bd813c44eb49e4e62",
+                "sha256:985b23bbd1feae47ca6a6365eacd314d93d95a8a16f8f346945074c28fe6f3e0"
+            ],
+            "version": "==1.3.1"
+        },
         "six": {
             "hashes": [
-                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
-                "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
+                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
+                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
             ],
-            "version": "==1.11.0"
+            "version": "==1.12.0"
         },
         "tabulate": {
             "hashes": [
-                "sha256:e4ca13f26d0a6be2a2915428dc21e732f1e44dad7f76d7030b2ef1ec251cf7f2"
+                "sha256:d0097023658d4dea848d6ae73af84532d1e86617ac0925d1adf1dd903985dac3"
             ],
-            "version": "==0.8.2"
+            "version": "==0.8.5"
         },
         "testinfra": {
             "hashes": [
-                "sha256:8dbbf25039674d419598f576c5652947cebdf7cbbea8f23acacc80271009c6cb",
-                "sha256:d13dda899d5a051465f041a821363e2ebdd079391fbeae04089a2df7d35e3d54"
+                "sha256:16201d64659ec0c2d25f65d6ce1f5367668b7b4eb102450efd4f8983a399d7d0",
+                "sha256:5cebf61fee13c2e83b5e177431e751e243fc779293377c5e0c3b43910bb7e870"
             ],
-            "version": "==1.19.0"
+            "version": "==3.2.0"
+        },
+        "toml": {
+            "hashes": [
+                "sha256:229f81c57791a41d65e399fc06bf0848bab550a9dfd5ed66df18ce5f05e73d5c",
+                "sha256:235682dd292d5899d361a811df37e04a8828a5b1da3115886b73cf81ebc9100e"
+            ],
+            "version": "==0.10.0"
         },
         "tree-format": {
             "hashes": [
@@ -547,33 +616,67 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:61bf29cada3fc2fbefad4fdf059ea4bd1b4a86d2b6d15e1c7c0b582b9752fe39",
-                "sha256:de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22"
+                "sha256:3de946ffbed6e6746608990594d08faac602528ac7015ac28d33cee6a45b7398",
+                "sha256:9a107b99a5393caf59c7aa3c1249c16e6879447533d0887f4336dde834c7be86"
+            ],
+            "version": "==1.25.6"
+        },
+        "virtualenv": {
+            "hashes": [
+                "sha256:680af46846662bb38c5504b78bad9ed9e4f3ba2d54f54ba42494fdf94337fe30",
+                "sha256:f78d81b62d3147396ac33fc9d77579ddc42cc2a98dd9ea38886f616b33bc7fb2"
+            ],
+            "version": "==16.7.5"
+        },
+        "wcwidth": {
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+                "sha256:3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e",
+                "sha256:f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c"
             ],
-            "version": "==1.24.1"
+            "version": "==0.1.7"
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         "whichcraft": {
             "hashes": [
-                "sha256:7533870f751901a0ce43c93cc9850186e9eba7fe58c924dfb435968ba9c9fa4e",
-                "sha256:fecddd531f237ffc5db8b215409afb18fa30300699064cca4817521b4fc81815"
+                "sha256:acdbb91b63d6a15efbd6430d1d7b2d36e44a71697e93e19b7ded477afd9fce87",
+                "sha256:deda9266fbb22b8c64fd3ee45c050d61139cd87419765f588e37c8d23e236dd9"
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-            "version": "==0.5.2"
+            "version": "==0.6.1"
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         "yamllint": {
             "hashes": [
-                "sha256:5a53b6ebea563f944420d2964233173532af00a9579ab2c48c4cf8c56b704050",
-                "sha256:8f25759997acb42e52b96bf3af0b4b942e6516b51198bebd3402640102006af7"
+                "sha256:67173339f28868260ce5912abfefa10e115ceb1d2ac1c4d8c7acc8c4ef6c9a8a",
+                "sha256:70a6f8316851254e197a6231c35577be29fa2fbe2c77390a54c9a50217cdaa13"
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+            "version": "==1.17.0"
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+        "zipp": {
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+                "sha256:3718b1cbcd963c7d4c5511a8240812904164b7f381b647143a89d3b98f9bcd8e",
+                "sha256:f06903e9f1f43b12d371004b4ac7b06ab39a44adc747266928ae6debfa7b3335"
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-            "version": "==1.15.0"
+            "version": "==0.6.0"
         }
     },
     "develop": {
+        "ansible": {
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+                "sha256:8e9403e755ce8ef27b6066cdd7a4c567aa80ebe2fd90d0ff8efa0a725d246986"
+            ],
+            "version": "==2.8.5"
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+        "asn1crypto": {
+            "hashes": [
+                "sha256:2f1adbb7546ed199e3c90ef23ec95c5cf3585bac7d11fb7eb562a3fe89c64e87",
+                "sha256:9d5c20441baf0cb60a4ac34cc447c6c189024b6b4c6cd7877034f4965c464e49"
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+            "version": "==0.24.0"
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         "astroid": {
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-                "sha256:6560e1e1749f68c64a4b5dee4e091fce798d2f0d84ebe638cf0e0585a343acf4",
-                "sha256:b65db1bbaac9f9f4d190199bb8680af6f6f84fd3769a5ea883df8a91fe68b4c4"
+                "sha256:98c665ad84d10b18318c5ab7c3d203fe11714cbad2a4aef4f44651f415392754",
+                "sha256:b7546ffdedbf7abcfbff93cd1de9e9980b1ef744852689decc5aeada324238c6"
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-            "version": "==2.2.5"
+            "version": "==2.3.1"
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         "atomicwrites": {
             "hashes": [
@@ -591,10 +694,43 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:59b7658e26ca9c7339e00f8f4636cdfe59d34fa37b9b04f6f9e9926b3cece1a5",
-                "sha256:b26104d6835d1f5e49452a26eb2ff87fe7090b89dfcaee5ea2212697e1e1d7ae"
+                "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50",
+                "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"
             ],
-            "version": "==2019.3.9"
+            "version": "==2019.9.11"
+        },
+        "cffi": {
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+                "sha256:041c81822e9f84b1d9c401182e174996f0bae9991f33725d059b771744290774",
+                "sha256:046ef9a22f5d3eed06334d01b1e836977eeef500d9b78e9ef693f9380ad0b83d",
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+                "sha256:066c7ff148ae33040c01058662d6752fd73fbc8e64787229ea8498c7d7f4041b",
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+                "sha256:4d0004eb4351e35ed950c14c11e734182591465a33e960a4ab5e8d4f04d72647",
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+                "sha256:5662ad4e4e84f1eaa8efce5da695c5d2e229c563f9d5ce5b0113f71321bcf753",
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+                "sha256:73e1ffefe05e4ccd7bcea61af76f36077b914f92b76f95ccf00b0c1b9186f3f9",
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+                "sha256:a8dccd61d52a8dae4a825cdbb7735da530179fea472903eb871a5513b5abbfdc",
+                "sha256:ae61af521ed676cf16ae94f30fe202781a38d7178b6b4ab622e4eec8cefaff42",
+                "sha256:b012a5edb48288f77a63dba0840c92d0504aa215612da4541b7b42d849bc83a3",
+                "sha256:d2c5cfa536227f57f97c92ac30c8109688ace8fa4ac086d19d0af47d134e2909",
+                "sha256:d42b5796e20aacc9d15e66befb7a345454eef794fdb0737d1af593447c6c8f45",
+                "sha256:dee54f5d30d775f525894d67b1495625dd9322945e7fee00731952e0368ff42d",
+                "sha256:e070535507bd6aa07124258171be2ee8dfc19119c28ca94c9dfb7efd23564512",
+                "sha256:e1ff2748c84d97b065cc95429814cdba39bcbd77c9c85c89344b317dc0d9cbff",
+                "sha256:ed851c75d1e0e043cbf5ca9a8e1b13c4c90f3fbd863dacb01c0808e2b5204201"
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+            "version": "==1.12.3"
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         "chardet": {
             "hashes": [
@@ -603,68 +739,119 @@
             ],
             "version": "==3.0.4"
         },
+        "cryptography": {
+            "hashes": [
+                "sha256:24b61e5fcb506424d3ec4e18bca995833839bf13c59fc43e530e488f28d46b8c",
+                "sha256:25dd1581a183e9e7a806fe0543f485103232f940fcfc301db65e630512cce643",
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+                "sha256:7b97ae6ef5cba2e3bb14256625423413d5ce8d1abb91d4f29b6d1a081da765f8",
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+                "sha256:ae536da50c7ad1e002c3eee101871d93abdc90d9c5f651818450a0d3af718609",
+                "sha256:b0db0cecf396033abb4a93c95d1602f268b3a68bb0a9cc06a7cff587bb9a7292",
+                "sha256:cfee9164954c186b191b91d4193989ca994703b2fff406f71cf454a2d3c7327e",
+                "sha256:e6347742ac8f35ded4a46ff835c60e68c22a536a8ae5c4422966d06946b6d4c6",
+                "sha256:f27d93f0139a3c056172ebb5d4f9056e770fdf0206c2f422ff2ebbad142e09ed",
+                "sha256:f57b76e46a58b63d1c6375017f4564a28f19a5ca912691fd2e4261b3414b618d"
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         "docker": {
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-                "sha256:d2c14d2cc7d54818897cc6f3cf73923c4e7dfe12f08f7bddda9dbea7fa82ea36"
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             "index": "pypi",
-            "version": "==3.7.1"
+            "version": "==4.0.2"
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-        "docker-pycreds": {
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-                "sha256:7266112468627868005106ec19cd0d722702d2b7d5912a28e19b826c3d37af49"
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-            "version": "==0.4.0"
+            "version": "==2.8"
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-        "idna": {
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-                "sha256:684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"
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+                "sha256:d5f18a79777f3aa179c145737780282e27b508fc8fd688cb17c7a813e8bd39af"
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-            "version": "==2.7"
+            "markers": "python_version < '3.8'",
+            "version": "==0.23"
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             "hashes": [
-                "sha256:08f8e3f0f0b7249e9fad7e5c41e2113aba44969798a26452ee790c06f155d4ec",
-                "sha256:4e9e9c4bd1acd66cf6c36973f29b031ec752cbfd991c69695e4e259f9a756927"
+                "sha256:54da7e92468955c4fceacd0c86bd0ec997b0e1ee80d97f67c35a78b719dccab1",
+                "sha256:6e811fcb295968434526407adb8796944f1988c5b65e8139058f2014cbe100fd"
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@@ -695,66 +888,100 @@
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-                "sha256:de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22"
+                "sha256:3de946ffbed6e6746608990594d08faac602528ac7015ac28d33cee6a45b7398",
+                "sha256:9a107b99a5393caf59c7aa3c1249c16e6879447533d0887f4336dde834c7be86"
+            ],
+            "version": "==1.25.6"
+        },
+        "wcwidth": {
+            "hashes": [
+                "sha256:3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e",
+                "sha256:f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c"
             ],
-            "version": "==1.24.1"
+            "version": "==0.1.7"
         },
         "websocket-client": {
             "hashes": [
@@ -765,9 +992,16 @@
         },
         "wrapt": {
             "hashes": [
-                "sha256:4aea003270831cceb8a90ff27c4031da6ead7ec1886023b80ce0dfe0adf61533"
+                "sha256:565a021fd19419476b9362b05eeaa094178de64f8361e44468f9e9d7843901e1"
             ],
-            "version": "==1.11.1"
+            "version": "==1.11.2"
+        },
+        "zipp": {
+            "hashes": [
+                "sha256:3718b1cbcd963c7d4c5511a8240812904164b7f381b647143a89d3b98f9bcd8e",
+                "sha256:f06903e9f1f43b12d371004b4ac7b06ab39a44adc747266928ae6debfa7b3335"
+            ],
+            "version": "==0.6.0"
         }
     }
 }
diff --git a/defaults/main.yml b/defaults/main.yml
index 3d9e31b..1c564e9 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -126,7 +126,6 @@ airflow_do_upgrade_db: True
 # Default configuration
 airflow_defaults_config:
   core:
-    airflow_home: "{{ airflow_user_home_path ~ '/airflow' }}"
     airflow_home_mode: "0700"
     dags_folder: "{{ airflow_user_home_path ~ '/airflow/dags' }}"
     dags_folder_mode: "0755"
diff --git a/molecule/default/tests/test_default.py b/molecule/default/tests/test_default.py
index dd6a184..965824b 100644
--- a/molecule/default/tests/test_default.py
+++ b/molecule/default/tests/test_default.py
@@ -65,7 +65,7 @@ def test_debian_ubuntu_prerequisites_packages(host, name, codenames):
 
 
 @pytest.mark.parametrize('name,codenames', [
-    ('python36-devel', None),
+    ('python3-devel', None),
     ('openssl-devel', None),
     ('libffi-devel', None),
     ('libxml2', None),
diff --git a/tasks/main.yml b/tasks/main.yml
index 8188a12..651fd2c 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -14,7 +14,7 @@
 - name: 'INSTALL | Include installation tasks'
   import_tasks: "manage_installation.yml"
   environment:
-    AIRFLOW_HOME: '{{ airflow_config.core.airflow_home }}'
+    AIRFLOW_HOME: "{{ airflow_user_home_path ~ '/airflow' }}"
   become: True
   tags:
     - 'role::airflow'
@@ -25,7 +25,7 @@
 - name: 'CONFIG | Include configuration tasks'
   import_tasks: "manage_configuration.yml"
   environment:
-    AIRFLOW_HOME: '{{ airflow_config.core.airflow_home }}'
+    AIRFLOW_HOME: "{{ airflow_user_home_path ~ '/airflow' }}"
   become: True
   tags:
     - 'role::airflow'
@@ -46,7 +46,7 @@
 - name: 'CONFIG | Include connections tasks'
   import_tasks: "manage_connections.yml"
   environment:
-    AIRFLOW_HOME: '{{ airflow_config.core.airflow_home }}'
+    AIRFLOW_HOME: "{{ airflow_user_home_path ~ '/airflow' }}"
   become: True
   tags:
     - 'role::airflow'
@@ -57,7 +57,7 @@
 - name: 'CONFIG | Include connections tasks'
   import_tasks: "manage_airflow_variables.yml"
   environment:
-    AIRFLOW_HOME: '{{ airflow_config.core.airflow_home }}'
+    AIRFLOW_HOME: "{{ airflow_user_home_path ~ '/airflow' }}"
   become: True
   tags:
     - 'role::airflow'
@@ -67,7 +67,7 @@
 - name: 'CONFIG | Include DAG codebases'
   import_tasks: "manage_dags.yml"
   environment:
-    AIRFLOW_HOME: '{{ airflow_config.core.airflow_home }}'
+    AIRFLOW_HOME: "{{ airflow_user_home_path ~ '/airflow' }}"
   become: True
   tags:
     - 'role::airflow'
diff --git a/tasks/manage_configuration.yml b/tasks/manage_configuration.yml
index 7652f1e..2041e1d 100644
--- a/tasks/manage_configuration.yml
+++ b/tasks/manage_configuration.yml
@@ -8,7 +8,7 @@
   become: true
   template:
     src: "templates/airflow.cfg.j2"
-    dest: "{{ airflow_config.core.airflow_home }}/airflow.cfg"
+    dest: "{{ airflow_user_home_path ~ '/airflow' }}/airflow.cfg"
     owner: "{{ airflow_user_name }}"
     group: "{{ airflow_user_group }}"
     mode: '0400'
@@ -52,7 +52,7 @@
 - name: 'CONFIG | Generate Webserver Config if RBAC is enabled'
   template:
     src: "templates/webserver_config.py"
-    dest: "{{ airflow_config.core.airflow_home }}/webserver_config.py"
+    dest: "{{ airflow_user_home_path ~ '/airflow' }}/webserver_config.py"
     owner: "{{ airflow_user_name }}"
     group: "{{ airflow_user_group }}"
     mode: '0400'
diff --git a/tasks/manage_installation.yml b/tasks/manage_installation.yml
index fa12d1d..06a98bd 100644
--- a/tasks/manage_installation.yml
+++ b/tasks/manage_installation.yml
@@ -24,7 +24,7 @@
 # This has to happen before the install, because the install creates a default file in $AIRFLOW_HOME
 - name: 'INSTALL | Check if configuration file exists'
   stat:
-    path: "{{ airflow_config.core.airflow_home }}/airflow.cfg"
+    path: "{{ airflow_user_home_path ~ '/airflow' }}/airflow.cfg"
   register: 'airflow_config_stat'
   changed_when: False
 
@@ -48,7 +48,7 @@
 
 - name: 'INSTALL | Manage permissions on airflow home directory'
   file:
-    path: "{{ airflow_config.core.airflow_home }}"
+    path: "{{ airflow_user_home_path ~ '/airflow' }}"
     owner: "{{ airflow_user_name }}"
     group: "{{ airflow_user_name }}"
     mode: "{{ airflow_config.core.airflow_home_mode }}"
diff --git a/templates/airflow.env.j2 b/templates/airflow.env.j2
index 3caa4d2..467353a 100644
--- a/templates/airflow.env.j2
+++ b/templates/airflow.env.j2
@@ -3,8 +3,8 @@
 PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:{{ airflow_virtualenv ~ '/bin' }}:{{ airflow_user_home_path }}.local/bin:$PATH"
 
 # General
-AIRFLOW_HOME="{{ airflow_config.core.airflow_home }}"
-AIRFLOW_CONFIG="{{ airflow_config.core.airflow_home }}/airflow.cfg"
+AIRFLOW_HOME="{{ airflow_user_home_path ~ '/airflow' }}"
+AIRFLOW_CONFIG="{{ airflow_user_home_path ~ '/airflow' }}/airflow.cfg"
 AIRFLOW_BINARY_PATH="{{ airflow_virtualenv ~ '/bin' }}"
 
 # Webserver specific
diff --git a/templates/airflow.profile.j2 b/templates/airflow.profile.j2
index 95511b5..63ca502 100644
--- a/templates/airflow.profile.j2
+++ b/templates/airflow.profile.j2
@@ -1,5 +1,5 @@
 # {{ ansible_managed }}
 
 # General
-export AIRFLOW_HOME="{{ airflow_config.core.airflow_home }}"
+export AIRFLOW_HOME="{{ airflow_user_home_path ~ '/airflow' }}"
 export PATH="$PATH:{{ airflow_virtualenv ~ '/bin' }}"
diff --git a/vars/os_distribution/centos.yml b/vars/os_distribution/centos.yml
index a96627e..657713b 100644
--- a/vars/os_distribution/centos.yml
+++ b/vars/os_distribution/centos.yml
@@ -3,7 +3,7 @@
 # Centos 7 specific vars
 
 # Python
-_airflow_python_version: 'python36'
+_airflow_python_version: 'python3'
 
 # Services management
 _is_systemd_managed_system: True
diff --git a/vars/os_family/redhat.yml b/vars/os_family/redhat.yml
index 2968a8e..ad28b87 100644
--- a/vars/os_family/redhat.yml
+++ b/vars/os_family/redhat.yml
@@ -3,7 +3,7 @@
 # RedHat CentOS 7 family specific vars
 
 _airflow_system_dependencies:
- - name: 'python36-devel'
+ - name: 'python3-devel'
  - name: 'postgresql-devel'
  - name: 'openssl-devel'
  - name: 'libffi-devel'