test: Remove tmt bootc plugin code and use released bootc plugin

Remove tests-intetration folder because TMT bootc plugin replaces
tests-integration

Signed-off-by: Xiaofeng Wang <[email protected]>

.packit.yaml

@@ -65,6 +65,6 @@ jobs:
     targets:
       - fedora-41-x86_64
       - fedora-41-aarch64
-    tmt_plan: /integration-build
+    tmt_plan: /integration
     skip_build: true
     identifier: integration-test

hack/provision-derived.sh

@@ -1,6 +1,5 @@
 #!/bin/bash
 set -xeu
-variant=$1
 # I'm a big fan of nushell for interactive use, and I want to support
 # using it in our test suite because it's better than bash. First,
 # enable EPEL to get it.
@@ -15,35 +14,4 @@ mkdir -p ~/.config/nushell
 echo '$env.config = { show_banner: false, }' > ~/.config/nushell/config.nu
 touch ~/.config/nushell/env.nu
 dnf -y install nu
-# And we also add pytest, to support running tests written in Python
-dnf -y install python3-pytest
-case "$variant" in
-    tmt)
-      # tmt wants rsync
-      dnf -y install cloud-init rsync
-      ln -s ../cloud-init.target /usr/lib/systemd/system/default.target.wants
-
-      # tmt puts scrips in /var/lib/tmt/scripts, add them to $PATH
-      touch /etc/environment
-      echo "export PATH=$PATH:/var/lib/tmt/scripts" >> /etc/environment
-
-      # tmt needs a webserver to verify the VM is running
-      TESTCLOUD_GUEST="python3 -m http.server 10022 || python -m http.server 10022 || /usr/libexec/platform-python -m http.server 10022 || python2 -m SimpleHTTPServer 10022 || python -m SimpleHTTPServer 10022"
-      echo "$TESTCLOUD_GUEST" >> /opt/testcloud-guest.sh
-      chmod +x /opt/testcloud-guest.sh
-      echo "[Unit]" >> /etc/systemd/system/testcloud.service
-      echo "Description=Testcloud guest integration" >> /etc/systemd/system/testcloud.service
-      echo "After=cloud-init.service" >> /etc/systemd/system/testcloud.service
-      echo "[Service]" >> /etc/systemd/system/testcloud.service
-      echo "ExecStart=/bin/bash /opt/testcloud-guest.sh" >> /etc/systemd/system/testcloud.service
-      echo "[Install]" >> /etc/systemd/system/testcloud.service
-      echo "WantedBy=multi-user.target" >> /etc/systemd/system/testcloud.service
-      systemctl enable testcloud.service
-      ;;
-    "") echo "No variant" 
-      ;;
-    *) 
-      echo "Unknown variant: $1" exit 1
-      ;;
-esac
 dnf clean all && rm /var/log/* -rf

plans/integration.fmf

@@ -0,0 +1,33 @@
+provision:
+  hardware:
+    cpu:
+      processors: ">= 2"
+    memory: ">= 6 GB"
+    virtualization:
+      is-supported: true
+prepare:
+  - how: install
+    package:
+      - git
+      - podman
+      - skopeo
+      - tmt+provision-virtual
+      - tmt+provision-bootc
+  - how: shell
+    script: |
+      systemctl start libvirtd
+      systemctl status libvirtd
+environment:
+  TMT_VERBOSE: 1
+execute:
+  how: tmt
+discover:
+  how: fmf
+  test:
+    - /integration
+finish:
+  how: shell
+  script:
+    # move all tmt plan logs to tmt plan data folder
+    - mkdir -p $TMT_PLAN_DATA/test-tmt-log
+    - cp -r /var/tmp/tmt/run-* $TMT_PLAN_DATA/test-tmt-log

plans/test-01-readonly.fmf

@@ -1,9 +1,9 @@
-# Run this via `make test-tmt` which will build a container,
-# and a disk image from it.
 provision:
-  how: virtual
-  # Generated by make test-tmt
-  image: file://./target/testvm/disk.qcow2
+  how: bootc
+  add-tmt-dependencies: true
+  container-file: hack/Containerfile
+  container-file-workdir: .
+  image-builder: quay.io/centos-bootc/bootc-image-builder:latest
   disk: 20
 summary: Execute booted readonly/nondestructive tests
 execute:

plans/test-20-local-upgrade.fmf

@@ -1,8 +1,9 @@
-# 
 provision:
-  how: virtual
-  # Generated by make test-tmt
-  image: file://./target/testvm/disk.qcow2
+  how: bootc
+  add-tmt-dependencies: true
+  container-file: hack/Containerfile
+  container-file-workdir: .
+  image-builder: quay.io/centos-bootc/bootc-image-builder:latest
   disk: 20
 summary: Execute local upgrade tests
 execute:

plans/test-21-logically-bound-switch.fmf

@@ -1,8 +1,9 @@
-# 
 provision:
-  how: virtual
-  # Generated by make test-tmt
-  image: file://./target/testvm/disk.qcow2
+  how: bootc
+  add-tmt-dependencies: true
+  container-file: hack/Containerfile
+  container-file-workdir: .
+  image-builder: quay.io/centos-bootc/bootc-image-builder:latest
   disk: 20
 summary: Execute logically bound images tests for switching images
 execute:

plans/test-22-logically-bound-install.fmf

@@ -1,8 +1,9 @@
 provision:
   how: bootc
-  add-tmt-dependencies: false
+  add-tmt-dependencies: true
   container-file: tests/containerfiles/lbi/Containerfile
-  container-file-workdir: tests/containerfiles/lbi
+  container-file-workdir: .
+  image-builder: quay.io/centos-bootc/bootc-image-builder:latest
   disk: 20
 summary: Execute logically bound images tests for installing image
 execute:

plans/test-23-install-outside-container.fmf

@@ -1,7 +1,9 @@
 provision:
-  how: virtual
-  # Generated by make test-tmt
-  image: file://./target/testvm/disk.qcow2
+  how: bootc
+  add-tmt-dependencies: true
+  container-file: hack/Containerfile
+  container-file-workdir: .
+  image-builder: quay.io/centos-bootc/bootc-image-builder:latest
   disk: 20
 summary: Execute tests for installing outside of a container
 execute:

tests/containerfiles/lbi/Containerfile

@@ -1,7 +1,39 @@
-FROM localhost/bootc
-
-COPY ./usr/. /usr
+# Build bootc from the current git into a c9s-bootc container image.
+# Use e.g. --build-arg=base=quay.io/fedora/fedora-bootc:40 to target
+# Fedora instead.
+#
+# You can also generate an image with cloud-init and other dependencies
+# with `--build-arg=tmt` which is intended for use particularly via
+# https://tmt.readthedocs.io/en/stable/
+ARG base=quay.io/centos-bootc/centos-bootc:stream9
+FROM $base as build
+COPY hack/build.sh /build.sh
+RUN /build.sh && rm -v /build.sh
+COPY . /build
+WORKDIR /build
+RUN mkdir -p /build/target/dev-rootfs  # This can hold arbitrary extra content
+# See https://www.reddit.com/r/rust/comments/126xeyx/exploring_the_problem_of_faster_cargo_docker/
+# We aren't using the full recommendations there, just the simple bits.
+RUN --mount=type=cache,target=/build/target --mount=type=cache,target=/var/roothome make test-bin-archive && mkdir -p /out && cp target/bootc.tar.zst /out
 
+FROM $base
+# We support e.g. adding cloud-init
+ARG variant=
+COPY hack/provision-derived.sh /tmp
+RUN /tmp/provision-derived.sh "$variant" && rm -f /tmp/*.sh
+# Also copy in some default install configs we use for testing
+COPY hack/install-test-configs/* /usr/lib/bootc/install/
+# And some test kargs
+COPY hack/test-kargs /usr/lib/bootc/kargs.d/
+# Inject our built code
+COPY --from=build /out/bootc.tar.zst /tmp
+RUN tar -C / --zstd -xvf /tmp/bootc.tar.zst && rm -vrf /tmp/*
+# Also copy over arbitrary bits from the target root
+COPY --from=build /build/target/dev-rootfs/ /
+# Test our own linting
+RUN bootc container lint
+# For test-22-logically-bound-install
+COPY tests/containerfiles/lbi/usr/. /usr
 RUN ln -s /usr/share/containers/systemd/curl.container /usr/lib/bootc/bound-images.d/curl.container && \
     ln -s /usr/share/containers/systemd/curl-base.image /usr/lib/bootc/bound-images.d/curl-base.image && \
     ln -s /usr/share/containers/systemd/podman.image /usr/lib/bootc/bound-images.d/podman.image

tests/integration.fmf

@@ -0,0 +1,3 @@
+summary: Run integration test
+test: cd .. && dnf -y builddep bootc && make test-tmt
+duration: 1h

xtask/src/xtask.rs

@@ -200,8 +200,6 @@ fn test_tmt(sh: &Shell) -> Result<()> {
         }
     }
 
-    cmd!(sh, "cargo run -p tests-integration run-vm prepare-tmt").run()?;
-
     // pull some small images that are used for LBI installation tests
     cmd!(sh, "podman pull {TEST_IMAGES...}").run()?;