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manifest.yml
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manifest.yml
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application:
configuration:
input.ami: "us-west-1/ami-48db9d28"
input.region: "us-west-1"
input.identity: "ubuntu"
input.manager_hardware: "t2.micro"
input.master_hardware: "t2.small"
input.masters_quantity: 1
input.slaves_general_hardware_quantity: 0
input.slaves_cpu_hardware_quantity: 0
input.slaves_memory_hardware_quantity: 0
input.slaves_disk_hardware_quantity: 5
input.general_tag_hardware: "m3.large"
input.cpu_tag_hardware: "m3.large"
input.memory_tag_hardware: "m3.large"
input.disk_tag_hardware: "m3.large"
input.playbooks_url: "https://github.com/griddynamics/tonomi-ansible-mesos-marathon/archive/master.zip"
input.mesos_version: "0.28.2"
input.mesos_package_version: "2.0.27"
input.marathon_version: "1.1.2"
interfaces:
input:
ami: "bind(vms#input.ami, manager-node#input.ami)"
region: "bind(vms#input.region, manager-node#input.region)"
identity: "bind(vms#input.identity, manager-node#input.identity)"
manager_hardware: "bind(manager-node#input.manager_hardware)"
master_hardware: "bind(vms#input.master_hardware)"
masters_quantity: "bind(vms#input.masters_quantity)"
slaves_general_hardware_quantity: "bind(vms#input.slaves_general_hardware_quantity)"
general_tag_hardware: "bind(vms#input.general_tag_hardware)"
slaves_cpu_hardware_quantity: "bind(vms#input.slaves_cpu_hardware_quantity)"
cpu_tag_hardware: "bind(vms#input.cpu_tag_hardware)"
slaves_memory_hardware_quantity: "bind(vms#input.slaves_memory_hardware_quantity)"
memory_tag_hardware: "bind(vms#input.memory_tag_hardware)"
slaves_disk_hardware_quantity: "bind(vms#input.slaves_disk_hardware_quantity)"
disk_tag_hardware: "bind(vms#input.disk_tag_hardware)"
playbooks_url: "bind(manager-node#input.playbooks_url)"
mesos_version: "bind(vms#input.mesos_version)"
mesos_package_version: "bind(vms#input.mesos_package_version)"
marathon_version: "bind(vms#input.marathon_version)"
Mesos:
application-pic: "bind(metadata#output.mesos-pic)"
manager: "bind(vms#result.Mesos_URL)"
slaves_with_general_tag: "bind(vms#result.mesos_slaves_with_general_tag)"
slaves_with_cpu_tag: "bind(vms#result.mesos_slaves_with_cpu_tag)"
slaves_with_memory_tag: "bind(vms#result.mesos_slaves_with_memory_tag)"
slaves_with_disk_tag: "bind(vms#result.mesos_slaves_with_disk_tag)"
force-scale-cluster: "bind(vms#actions.force-scale-cluster)"
scale-up: "bind(vms#actions.scale-up)"
scale-down: "bind(vms#actions.scale-down)"
Marathon:
application-pic: "bind(metadata#output.marathon-pic)"
manager: "bind(vms#result.Marathon_URL)"
Manager:
manager-ip: "bind(manager-node#result.manager-ip)"
update-playbooks: "bind(manager-node#actions.update-playbooks)"
run-ansible: "bind(manager-node#actions.run-ansible)"
bindings:
- [manager-node, vms]
components:
metadata:
type: cobalt.common.Constants
interfaces:
output:
mesos-pic:
type: publish-signal(map<string, object>)
name: ""
marathon-pic:
type: publish-signal(map<string, object>)
name: ""
configuration:
configuration.values:
output.mesos-pic:
large: "https://goo.gl/lVGEkx"
small: "https://goo.gl/UMigcZ"
small-height: 64
output.marathon-pic:
large: "https://goo.gl/dQkdwW"
small: "https://goo.gl/VIvg7a"
small-height: 64
manager-node:
type: workflow.Instance
interfaces:
input:
ami:
type: configuration(string)
name: EC2 image
region:
type: configuration(string)
name: EC2 datacenter
identity:
type: configuration(string)
name: EC2 image username
manager_hardware:
type: configuration(string)
name: EC2 hardware
playbooks_url:
type: configuration(string)
name: Ansible playbooks
manager:
manager-ip:
type: consume-signal(string)
name: Manager node's IP
result:
manager-ip:
type: publish-signal(string)
name: Manager node's IP
actions:
update-playbooks:
type: receive-command(string playbooks-url)
name: Update playbooks on manager node
arguments:
playbooks-url:
name: AWS S3 link on tar.gz or github link to zipped repo
default: "https://s3-us-west-1.amazonaws.com/streaming-artifacts/mk-mesos-cluster.tar.gz"
run-ansible:
type: receive-command()
name: Run ansible
configuration:
configuration.triggers: {}
configuration.workflows:
launch:
steps:
- get-env-props:
action: getEnvironmentProperties
output:
config: result
- get-signals:
action: getSignals
output:
signals: result
- provision-vm:
action: provisionAmazonVm
precedingPhases: [ get-signals ]
parameters:
roleName: "manager-node"
imageId: "{$.ami}"
vmIdentity: "{$.identity}"
hardwareId: "t2.micro"
quantity: 1
output:
result-ips: ips
- install-ansible:
action: .install-ansible
precedingPhases: [ provision-vm ]
- generate-ansible-ssh-key:
action: .generate-ssh-key
precedingPhases: [ provision-vm ]
- download-ansible-scripts:
action: .update-ansible-playbooks
precedingPhases: [ install-ansible ]
parameters:
playbooks-url: "{$.playbooks_url}"
return:
- manager-ip:
value: "{$.result-ips[0]}"
run-ansible:
steps:
- run:
action: .run-ansible
update-playbooks:
parameters:
- playbooks-url:
type: string
steps:
- update:
action: .update-ansible-playbooks
parameters:
playbooks-url: "{$.playbooks-url}"
.install-ansible:
steps:
- install:
action: execrun
parameters:
isSudo: true
roles: [ "manager-node" ]
command:
- |
apt-get install software-properties-common &&
apt-add-repository ppa:ansible/ansible &&
apt-get update &&
apt-get install -y git ansible unzip
.run-ansible:
steps:
- run-ansible:
action: execrun
parameters:
roles: [ "manager-node" ]
command:
- |
cd mesos-cluster &&
ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook -i ../inventory ./playbook.yml --extra-vars "@../params.yaml"
.generate-ssh-key:
steps:
- generate:
action: execrun
parameters:
roles: [ "manager-node" ]
command:
- |
ssh-keygen -t rsa -N "" -f ~/.ssh/aws.key &&
chmod 600 ~/.ssh/aws.key
.update-ansible-playbooks:
parameters:
- playbooks-url:
type: string
steps:
- update-playbooks:
action: execrun
parameters:
roles: [ "manager-node" ]
command:
- |
rm -rf playbooks.zip playbooks.tar.gz &&
case "{$.playbooks-url}" in
*github\.com*\.zip)
wget "{$.playbooks-url}" -O playbooks.zip &&
folder=`echo "{$.playbooks-url}" | cut -d/ -f 5` &&
branch=`echo "{$.playbooks-url}" | sed -n 's/\(.*\)archive\/\(.*\).zip/\2/p'` &&
rm -rf mesos-cluster &&
if [[ ! -z "$$branch" && ! -z "$$folder" ]]; then
rm -rf $${{folder}}-$${{branch}} &&
unzip playbooks.zip &&
mv $${{folder}}-$${{branch}}/ mesos-cluster &&
rm -rf $${{folder}}-$${{branch}}
else
mkdir mesos-cluster &&
unzip playbooks.zip -d mesos-cluster
fi
;;
*\.tar\.gz*)
wget "{$.playbooks-url}" -O playbooks.tar.gz &&
rm -rf mesos-cluster &&
mkdir mesos-cluster &&
tar -zxvf playbooks.tar.gz -C mesos-cluster
;;
esac &&
sudo ansible-galaxy install -r mesos-cluster/install-roles.yml &&
sudo chown -R ubuntu:ubuntu .ansible .ansible_galaxy
vms:
type: workflow.Instance
interfaces:
input:
ami:
type: configuration(string)
name: EC2 image
region:
type: configuration(string)
name: EC2 datacenter
identity:
type: configuration(string)
name: EC2 image username
master_hardware:
type: configuration(string)
name: Mesos master node hardware type
masters_quantity:
type: configuration(int)
name: Quantity of mesos masters
slaves_general_hardware_quantity:
type: configuration(int)
name: Initial quantity of general purpose slaves
general_tag_hardware:
type: configuration(string)
name: General purpose hardware
slaves_cpu_hardware_quantity:
type: configuration(int)
name: Initial quantity of slaves with cpu-instensive hardware
cpu_tag_hardware:
type: configuration(string)
name: CPU-intensive hardware
slaves_memory_hardware_quantity:
type: configuration(int)
name: Initial quantity of slaves with memory-intensive hardware
memory_tag_hardware:
type: configuration(string)
name: Memory-intensive hardware
slaves_disk_hardware_quantity:
type: configuration(int)
name: Initial quantity of slaves with disk-intensive hardware
disk_tag_hardware:
type: configuration(string)
name: Disk-intensive hardware
mesos_version:
type: configuration(string)
name: Mesos version
marathon_version:
type: configuration(string)
name: Marathon version
mesos_package_version:
type: configuration(string)
name: Mesos .deb package version
actions:
force-scale-cluster:
type: receive-command(int slaves-general-hardware-quantity, int slaves-cpu-hardware-quantity, int slaves-memory-hardware-quantity, int slaves-disk-hardware-quantity)
name: Force scale cluster (without mesos drain node)
arguments:
slaves-general-hardware-quantity:
name: General purpose hardware slaves
default: 1
slaves-cpu-hardware-quantity:
name: CPU-intensive hardware slaves
default: 1
slaves-memory-hardware-quantity:
name: Memory-intensive hardware slaves
default: 1
slaves-disk-hardware-quantity:
name: Disk-intensive hardware slaves
default: 1
scale-up:
type: receive-command(int slaves-general-hardware-quantity, int slaves-cpu-hardware-quantity, int slaves-memory-hardware-quantity, int slaves-disk-hardware-quantity)
name: Scale up (add slaves)
arguments:
slaves-general-hardware-quantity:
name: General purpose hardware slaves
default: 0
slaves-cpu-hardware-quantity:
name: CPU-intensive hardware slaves
default: 0
slaves-memory-hardware-quantity:
name: Memory-intensive hardware slaves
default: 0
slaves-disk-hardware-quantity:
name: Disk-intensive hardware slaves
default: 0
scale-down:
type: receive-command(int slaves-general-hardware-quantity, int slaves-cpu-hardware-quantity, int slaves-memory-hardware-quantity, int slaves-disk-hardware-quantity)
name: Scale down (destroy slaves, mesos drain node is enable)
arguments:
slaves-general-hardware-quantity:
name: General purpose hardware slaves
default: 0
slaves-cpu-hardware-quantity:
name: CPU-intensive hardware slaves
default: 0
slaves-memory-hardware-quantity:
name: Memory-intensive hardware slaves
default: 0
slaves-disk-hardware-quantity:
name: Disk-intensive hardware slaves
default: 0
manager:
manager-ip:
type: consume-signal(string)
result:
Mesos_Masters:
type: publish-signal(list<string>)
name: Mesos master nodes
Mesos_URL:
type: publish-signal(string)
name: Mesos master UI URL
Marathon_URL:
type: publish-signal(string)
name: Marathon UI URL
mesos_slaves_with_general_tag:
type: publish-signal(list<string>)
name: General purpose slaves
mesos_slaves_with_cpu_tag:
type: publish-signal(list<string>)
name: CPU-intensive slaves
mesos_slaves_with_memory_tag:
type: publish-signal(list<string>)
name: Memory-intensive slaves
mesos_slaves_with_disk_tag:
type: publish-signal(list<string>)
name: Disk-intensive slaves
required: [manager]
configuration:
configuration.triggers: {}
configuration.workflows:
launch:
steps:
- get-env-props:
action: getEnvironmentProperties
output:
config: result
- get-signals:
action: getSignals
output:
signals: result
- get-manager-node:
action: provisionVms
precedingPhases: [ get-signals ]
parameters:
hardwareId: t2.micro
staticIps: ["{$.signals.manager.manager-ip}"]
roleName: manager-node
vmIdentity: 'ubuntu'
output:
result-ips: ips
- provision-mesos-masters:
action: .provision-nodes
phase: provision-nodes
precedingPhases: [ get-env-props, get-manager-node ]
parameters:
roleName: "mesos-master"
hardwareId: "{$.master_hardware}"
quantity: "{$.masters_quantity}"
output:
masterIps: ips
masterDns: dns
- provision-mesos-slaves:
action: .provision-slave-nodes
phase: provision-nodes
precedingPhases: [ get-env-props ]
parameters:
slaves-general-hardware-quantity: "{$.slaves_general_hardware_quantity}"
slaves-cpu-hardware-quantity: "{$.slaves_cpu_hardware_quantity}"
slaves-memory-hardware-quantity: "{$.slaves_memory_hardware_quantity}"
slaves-disk-hardware-quantity: "{$.slaves_disk_hardware_quantity}"
output:
slaveGeneralIps: slaveGeneralIps
slaveCpuIps: slaveCpuIps
slaveMemoryIps: slaveMemoryIps
slaveDiskIps: slaveDiskIps
- distribute-ssh-pub-key:
action: .distribute-ssh-pub-key
precedingPhases: [ provision-nodes ]
- serialize-masters-list:
action: .serialize-list
precedingPhases: [ distribute-ssh-pub-key ]
parameters:
arg: "{$.masterIps}"
output:
serialized-masters-list: as-csv
yaml-serialized-masters-list: as-yaml
- serialize-slaves-list:
action: .serialize-slaves-list
precedingPhases: [ distribute-ssh-pub-key ]
parameters:
general-slave-ips: "{$.slaveGeneralIps}"
cpu-slave-ips: "{$.slaveCpuIps}"
memory-slave-ips: "{$.slaveMemoryIps}"
disk-slave-ips: "{$.slaveDiskIps}"
output:
serialized-slaves-with-general-list: serialized-slaves-with-general-list
serialized-slaves-with-cpu-list: serialized-slaves-with-cpu-list
serialized-slaves-with-memory-list: serialized-slaves-with-memory-list
serialized-slaves-with-disk-list: serialized-slaves-with-disk-list
- prepare-masters-inventory-file:
action: .prepare-masters-inventory-file
phase: create-inventory-files
precedingPhases: [ serialize-masters-list ]
parameters:
serialized-masters-list: "{$.serialized-masters-list}"
- prepare-slaves-inventory-file:
action: .prepare-slaves-inventory-file
phase: create-inventory-files
precedingPhases: [ serialize-slaves-list ]
parameters:
serialized-slaves-with-general-list: "{$.serialized-slaves-with-general-list}"
serialized-slaves-with-cpu-list: "{$.serialized-slaves-with-cpu-list}"
serialized-slaves-with-memory-list: "{$.serialized-slaves-with-memory-list}"
serialized-slaves-with-disk-list: "{$.serialized-slaves-with-disk-list}"
- create-vars-file:
action: .update-vars-file
precedingPhases: [ serialize-masters-list, serialize-slaves-list ]
parameters:
mesos-version: "{$.mesos_version}"
mesos-package-version: "{$.mesos_package_version}"
marathon-version: "{$.marathon_version}"
yaml-serialized-masters-list: "{$.yaml-serialized-masters-list}"
- run-ansible:
action: .run-ansible
precedingPhases: [ create-inventory-files, create-vars-file ]
return:
- Mesos_Masters:
value: "{$.masterIps}"
- Mesos_URL:
value: "http://{$.masterDns[*][0]}:5050"
- Marathon_URL:
value: "http://{$.masterDns[*][0]}:8080"
- mesos_slaves_with_general_tag:
value: "{$.slaveGeneralIps}"
- mesos_slaves_with_cpu_tag:
value: "{$.slaveCpuIps}"
- mesos_slaves_with_memory_tag:
value: "{$.slaveMemoryIps}"
- mesos_slaves_with_disk_tag:
value: "{$.slaveDiskIps}"
scale-up:
parameters:
- slaves-general-hardware-quantity:
type: int
- slaves-cpu-hardware-quantity:
type: int
- slaves-memory-hardware-quantity:
type: int
- slaves-disk-hardware-quantity:
type: int
steps:
- add-slaves:
action: .add-slaves-batch
parameters:
slaves-general-hardware-quantity: "{$.slaves-general-hardware-quantity}"
slaves-cpu-hardware-quantity: "{$.slaves-cpu-hardware-quantity}"
slaves-memory-hardware-quantity: "{$.slaves-memory-hardware-quantity}"
slaves-disk-hardware-quantity: "{$.slaves-disk-hardware-quantity}"
output:
general-slave-ips: general-slave-ips
cpu-slave-ips: cpu-slave-ips
memory-slave-ips: memory-slave-ips
disk-slave-ips: disk-slave-ips
- distribute-ssh-pub-key:
action: .distribute-ssh-pub-key
precedingPhases: [ add-slaves ]
- serialize-slaves-list:
action: .serialize-slaves-list
precedingPhases: [ distribute-ssh-pub-key ]
parameters:
general-slave-ips: "{$.general-slave-ips}"
cpu-slave-ips: "{$.cpu-slave-ips}"
memory-slave-ips: "{$.memory-slave-ips}"
disk-slave-ips: "{$.disk-slave-ips}"
output:
serialized-slaves-with-general-list: serialized-slaves-with-general-list
serialized-slaves-with-cpu-list: serialized-slaves-with-cpu-list
serialized-slaves-with-memory-list: serialized-slaves-with-memory-list
serialized-slaves-with-disk-list: serialized-slaves-with-disk-list
- prepare-slaves-inventory-file:
action: .prepare-slaves-inventory-file
precedingPhases: [ serialize-slaves-list ]
parameters:
serialized-slaves-with-general-list: "{$.serialized-slaves-with-general-list}"
serialized-slaves-with-cpu-list: "{$.serialized-slaves-with-cpu-list}"
serialized-slaves-with-memory-list: "{$.serialized-slaves-with-memory-list}"
serialized-slaves-with-disk-list: "{$.serialized-slaves-with-disk-list}"
- run-ansible:
action: .run-ansible
precedingPhases: [ prepare-slaves-inventory-file ]
return:
- mesos_slaves_with_general_tag:
value: "{$.general-slave-ips}"
- mesos_slaves_with_cpu_tag:
value: "{$.cpu-slave-ips}"
- mesos_slaves_with_memory_tag:
value: "{$.memory-slave-ips}"
- mesos_slaves_with_disk_tag:
value: "{$.disk-slave-ips}"
scale-down:
parameters:
- slaves-general-hardware-quantity:
type: int
- slaves-cpu-hardware-quantity:
type: int
- slaves-memory-hardware-quantity:
type: int
- slaves-disk-hardware-quantity:
type: int
steps:
- serialize-slaves-list:
action: .serialize-slaves-list
parameters:
general-slave-ips: "{$.mesos_slaves_with_general_tag}"
cpu-slave-ips: "{$.mesos_slaves_with_cpu_tag}"
memory-slave-ips: "{$.mesos_slaves_with_memory_tag}"
disk-slave-ips: "{$.mesos_slaves_with_disk_tag}"
output:
serialized-slaves-with-general-list: serialized-slaves-with-general-list
serialized-slaves-with-cpu-list: serialized-slaves-with-cpu-list
serialized-slaves-with-memory-list: serialized-slaves-with-memory-list
serialized-slaves-with-disk-list: serialized-slaves-with-disk-list
- get-slave-ips-to-destroy:
action: .get-slave-ips-to-destroy-batch
precedingPhases: [ serialize-slaves-list ]
parameters:
current-general-ips-serialized: "{$.serialized-slaves-with-general-list}"
destroy-general-quantity: "{$.slaves-general-hardware-quantity}"
current-cpu-ips-serialized: "{$.serialized-slaves-with-cpu-list}"
destroy-cpu-quantity: "{$.slaves-cpu-hardware-quantity}"
current-memory-ips-serialized: "{$.serialized-slaves-with-memory-list}"
destroy-memory-quantity: "{$.slaves-memory-hardware-quantity}"
current-disk-ips-serialized: "{$.serialized-slaves-with-disk-list}"
destroy-disk-quantity: "{$.slaves-disk-hardware-quantity}"
output:
destroy-general-ips: destroy-general-ips
destroy-general-quantity: destroy-general-quantity
destroy-cpu-ips: destroy-cpu-ips
destroy-cpu-quantity: destroy-cpu-quantity
destroy-memory-ips: destroy-memory-ips
destroy-memory-quantity: destroy-memory-quantity
destroy-disk-ips: destroy-disk-ips
destroy-disk-quantity: destroy-disk-quantity
- destroy-slaves:
action: .destroy-slaves
precedingPhases: [ get-slave-ips-to-destroy ]
parameters:
general-slave-ips: "{$.destroy-general-ips}"
general-slave-quantity: "{$.destroy-general-quantity}"
cpu-slave-ips: "{$.destroy-cpu-ips}"
cpu-slave-quantity: "{$.destroy-cpu-quantity}"
memory-slave-ips: "{$.destroy-memory-ips}"
memory-slave-quantity: "{$.destroy-memory-quantity}"
disk-slave-ips: "{$.destroy-disk-ips}"
disk-slave-quantity: "{$.destroy-disk-quantity}"
output:
remained-general-ips: remained-general-ips
remained-cpu-ips: remained-cpu-ips
remained-memory-ips: remained-memory-ips
remained-disk-ips: remained-disk-ips
- distribute-ssh-pub-key:
action: .distribute-ssh-pub-key
precedingPhases: [ destroy-slaves ]
- serialize-slaves-list2:
action: .serialize-slaves-list
precedingPhases: [ distribute-ssh-pub-key ]
parameters:
general-slave-ips: "{$.remained-general-ips}"
cpu-slave-ips: "{$.remained-cpu-ips}"
memory-slave-ips: "{$.remained-memory-ips}"
disk-slave-ips: "{$.remained-disk-ips}"
output:
serialized-slaves-with-general-list2: serialized-slaves-with-general-list
serialized-slaves-with-cpu-list2: serialized-slaves-with-cpu-list
serialized-slaves-with-memory-list2: serialized-slaves-with-memory-list
serialized-slaves-with-disk-list2: serialized-slaves-with-disk-list
- prepare-slaves-inventory-file:
action: .prepare-slaves-inventory-file
precedingPhases: [ serialize-slaves-list2 ]
parameters:
serialized-slaves-with-general-list: "{$.serialized-slaves-with-general-list2}"
serialized-slaves-with-cpu-list: "{$.serialized-slaves-with-cpu-list2}"
serialized-slaves-with-memory-list: "{$.serialized-slaves-with-memory-list2}"
serialized-slaves-with-disk-list: "{$.serialized-slaves-with-disk-list2}"
- run-ansible:
action: .run-ansible
precedingPhases: [ prepare-slaves-inventory-file ]
return:
- mesos_slaves_with_general_tag:
value: "{$.remained-general-ips}"
- mesos_slaves_with_cpu_tag:
value: "{$.remained-cpu-ips}"
- mesos_slaves_with_memory_tag:
value: "{$.remained-memory-ips}"
- mesos_slaves_with_disk_tag:
value: "{$.remained-disk-ips}"
.destroy-slaves:
parameters:
- general-slave-ips:
type: list
- general-slave-quantity:
type: int
- cpu-slave-ips:
type: list
- cpu-slave-quantity:
type: int
- memory-slave-ips:
type: list
- memory-slave-quantity:
type: int
- disk-slave-ips:
type: list
- disk-slave-quantity:
type: int
steps:
- destroy-general-slaves:
action: destroyVms
parameters:
quantity: "{$.general-slave-quantity}"
ips: "{$.general-slave-ips}"
roleName: "mesos-general-slave"
output:
remained-general-ips: ips
- destroy-cpu-slaves:
action: destroyVms
parameters:
quantity: "{$.cpu-slave-quantity}"
ips: "{$.cpu-slave-ips}"
roleName: "mesos-cpu-slave"
output:
remained-cpu-ips: ips
- destroy-memory-slaves:
action: destroyVms
parameters:
quantity: "{$.memory-slave-quantity}"
ips: "{$.memory-slave-ips}"
roleName: "mesos-memory-slave"
output:
remained-memory-ips: ips
- destroy-disk-slaves:
action: destroyVms
parameters:
quantity: "{$.disk-slave-quantity}"
ips: "{$.disk-slave-ips}"
roleName: "mesos-disk-slave"
output:
remained-disk-ips: ips
return:
- remained-general-ips:
value: "{$.remained-general-ips}"
- remained-cpu-ips:
value: "{$.remained-cpu-ips}"
- remained-memory-ips:
value: "{$.remained-memory-ips}"
- remained-disk-ips:
value: "{$.remained-disk-ips}"
.get-slave-ips-to-destroy:
parameters:
- current-ips-serialized:
type: list
- destroy-quantity:
type: int
steps:
- get-ips-to-destroy:
action: execrun
parameters:
roles: [ "manager-node" ]
command:
- |
timestamp=`date +%s%N` &&
tmp_file1=/tmp/$${{timestamp}}-1 &&
tmp_file2=/tmp/$${{timestamp}}-2 &&
rm -rf --preserve-root $$tmp_file1 $$tmp_file2 &&
touch $$tmp_file1 &&
echo "{$.current-ips-serialized}" >> $$tmp_file1 &&
sed -i '/^\s*$$/d' $$tmp_file1 &&
slaves=`wc -l $$tmp_file1 | cut -d' ' -f1` &&
delete_count={$.destroy-quantity} &&
if [[ $$slaves -lt {$.destroy-quantity} ]]; then delete_count=$$slaves; fi &&
head -$${{delete_count}} $$tmp_file1 > $$tmp_file2
ips=""
for i in `cat $$tmp_file2`; do
ips=$${{ips}},\"$$i\";
done
machine_ids=""
for i in `cat $$tmp_file2`; do
private_ip="`ssh -i ~/.ssh/aws.key {$.identity}@$${{i}} curl -s http://169.254.169.254/latest/meta-data/local-ipv4`";
machine_ids="$${{machine_ids}},{{\"hostname\":\"$${{private_ip}}\",\"ip\":\"$${{private_ip}}\"}}";
done
machine_ids=$${{machine_ids:1}}
echo "{{\"windows\":[{{\"machine_ids\":[$${{machine_ids}}],\"unavailability\":{{\"start\":{{\"nanoseconds\":$${{timestamp}}}},\"duration\":{{\"nanoseconds\":600000000000}}}}}}]}}" > /tmp/schedule-$${{timestamp}}.json
echo "[$${{machine_ids}}]" > /tmp/machines-$${{timestamp}}.json
curl -s "{$.Mesos_URL}/maintenance/schedule" -H "Content-type: application/json" -X POST -d @/tmp/schedule-$${{timestamp}}.json 2>&1 1> /dev/null
sleep 5
curl -s "{$.Mesos_URL}/machine/down" -H "Content-type: application/json" -X POST -d @/tmp/machines-$${{timestamp}}.json 2>&1 1> /dev/null
echo "[$${{ips:1}}]"
output:
ips-list: stdout
- serialize-ips-list:
action: serialize
precedingPhases: [ get-ips-to-destroy ]
parameters:
format: CSV
input: "{$.ips-list[*]}"
output:
serialized-ips: serialized
- ips-list-size:
action: execrun
precedingPhases: [ serialize-ips-list ]
parameters:
roles: [ "manager-node" ]
command:
- |
timestamp=`date +%s%N`
tmp_file=/tmp/$${{timestamp}} &&
echo "" > $$tmp_file &&
echo "{$.serialized-ips}" >> $$tmp_file
sed -i '/^\s*$$/d' $$tmp_file &&
size=`wc -l $$tmp_file | cut -d' ' -f1` &&
echo $$size
output:
ips-size: stdout
return:
- ips-list:
value: "{$.ips-list}"
- ips-size:
value: "{$.ips-size[*][0]}"
.get-slave-ips-to-destroy-batch:
parameters:
- current-general-ips-serialized:
type: list
- destroy-general-quantity:
type: int
- current-cpu-ips-serialized:
type: list
- destroy-cpu-quantity:
type: int
- current-memory-ips-serialized:
type: list
- destroy-memory-quantity:
type: int
- current-disk-ips-serialized:
type: list
- destroy-disk-quantity:
type: int
steps:
- get-general-ips-to-destroy:
action: .get-slave-ips-to-destroy
parameters:
current-ips-serialized: "{$.current-general-ips-serialized}"
destroy-quantity: "{$.destroy-general-quantity}"
output:
general-ips-list: ips-list
general-ips-quantity: ips-size
- get-cpu-ips-to-destroy:
action: .get-slave-ips-to-destroy
parameters:
current-ips-serialized: "{$.current-cpu-ips-serialized}"
destroy-quantity: "{$.destroy-cpu-quantity}"
output:
cpu-ips-list: ips-list
cpu-ips-quantity: ips-size
- get-memory-ips-to-destroy:
action: .get-slave-ips-to-destroy
parameters:
current-ips-serialized: "{$.current-memory-ips-serialized}"
destroy-quantity: "{$.destroy-memory-quantity}"
output:
memory-ips-list: ips-list
memory-ips-quantity: ips-size
- get-disk-ips-to-destroy:
action: .get-slave-ips-to-destroy
parameters:
current-ips-serialized: "{$.current-disk-ips-serialized}"
destroy-quantity: "{$.destroy-disk-quantity}"
output:
disk-ips-list: ips-list
disk-ips-quantity: ips-size
return:
- destroy-general-ips:
value: "{$.general-ips-list}"
- destroy-general-quantity:
value: "{$.general-ips-quantity}"
- destroy-cpu-ips:
value: "{$.cpu-ips-list}"
- destroy-cpu-quantity:
value: "{$.cpu-ips-quantity}"
- destroy-memory-ips:
value: "{$.memory-ips-list}"
- destroy-memory-quantity:
value: "{$.memory-ips-quantity}"
- destroy-disk-ips:
value: "{$.disk-ips-list}"
- destroy-disk-quantity:
value: "{$.disk-ips-quantity}"
.add-slaves:
parameters:
- add-slaves-quantity:
type: int
- add-slaves-rolename:
type: string
- add-slaves-hardwareid:
type: string
steps:
- create:
action: provisionAmazonVm
phase: provision
parameters:
roleName: "{$.add-slaves-rolename}"
imageId: "{$.ami}"
vmIdentity: "{$.identity}"
hardwareId: "{$.add-slaves-hardwareid}"
quantity: "{$.add-slaves-quantity}"
output:
created-ips: ips
return:
- created-ips:
value: "{$.created-ips}"
.add-slaves-batch:
parameters:
- slaves-general-hardware-quantity:
type: int
- slaves-cpu-hardware-quantity:
type: int
- slaves-memory-hardware-quantity:
type: int
- slaves-disk-hardware-quantity:
type: int
steps:
- add-general-slaves:
action: .add-slaves
parameters:
add-slaves-quantity: "{$.slaves-general-hardware-quantity}"
add-slaves-rolename: "mesos-general-slave"
add-slaves-hardwareid: "{$.general_tag_hardware}"
output:
general-slave-ips: created-ips
- add-cpu-slaves:
action: .add-slaves
parameters:
add-slaves-quantity: "{$.slaves-cpu-hardware-quantity}"
add-slaves-rolename: "mesos-cpu-slave"
add-slaves-hardwareid: "{$.cpu_tag_hardware}"
output:
cpu-slave-ips: created-ips
- add-memory-slaves:
action: .add-slaves
parameters:
add-slaves-quantity: "{$.slaves-memory-hardware-quantity}"
add-slaves-rolename: "mesos-memory-slave"
add-slaves-hardwareid: "{$.memory_tag_hardware}"
output:
memory-slave-ips: created-ips
- add-disk-slaves:
action: .add-slaves
parameters:
add-slaves-quantity: "{$.slaves-disk-hardware-quantity}"
add-slaves-rolename: "mesos-disk-slave"
add-slaves-hardwareid: "{$.disk_tag_hardware}"
output:
disk-slave-ips: created-ips
return:
general-slave-ips:
value: "{$.general-slave-ips}"
cpu-slave-ips:
value: "{$.cpu-slave-ips}"
memory-slave-ips:
value: "{$.memory-slave-ips}"
disk-slave-ips:
value: "{$.disk-slave-ips}"
force-scale-cluster:
parameters:
- slaves-general-hardware-quantity:
type: int
- slaves-cpu-hardware-quantity:
type: int
- slaves-memory-hardware-quantity:
type: int
- slaves-disk-hardware-quantity:
type: int
steps:
- provision-nodes:
action: .provision-slave-nodes
parameters:
slaves-general-hardware-quantity: "{$.slaves-general-hardware-quantity}"
slaves-cpu-hardware-quantity: "{$.slaves-cpu-hardware-quantity}"
slaves-memory-hardware-quantity: "{$.slaves-memory-hardware-quantity}"
slaves-disk-hardware-quantity: "{$.slaves-disk-hardware-quantity}"
output:
slaveGeneralIps: slaveGeneralIps
slaveCpuIps: slaveCpuIps
slaveMemoryIps: slaveMemoryIps
slaveDiskIps: slaveDiskIps
- distribute-ssh-pub-key:
action: .distribute-ssh-pub-key
precedingPhases: [ provision-nodes ]
- serialize-slaves-list:
action: .serialize-slaves-list
precedingPhases: [ distribute-ssh-pub-key ]
parameters:
general-slave-ips: "{$.slaveGeneralIps}"
cpu-slave-ips: "{$.slaveCpuIps}"