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Feature: Users can now specify quadlets of type `Pod`, and define containers to run in pods. Reason: Support for the `Pod` type is an important feature of podman 5, and users want to use pods with containers. Result: Users may specify quadlets of type `Pod` and run containers in pods. NOTE: Use of `Pod` requires podman version 5 or later. Signed-off-by: Rich Megginson <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,207 @@ | ||
| # SPDX-License-Identifier: MIT | ||
| --- | ||
| - name: Ensure that the role can manage quadlet pods | ||
| hosts: all | ||
| gather_facts: true # for machine_id | ||
| vars_files: | ||
| - vars/test_vars.yml | ||
| vars: | ||
| podman_use_copr: false # disable copr for CI testing | ||
| podman_fail_if_too_old: false | ||
| __podman_quadlet_specs: | ||
| - name: quadlet-pod-pod | ||
| type: pod | ||
| Pod: | ||
| PodName: quadlet-pod | ||
| - name: quadlet-pod-container | ||
| type: container | ||
| Install: | ||
| WantedBy: default.target | ||
| Container: | ||
| Image: "{{ test_image }}" | ||
| ContainerName: quadlet-pod-container | ||
| Pod: quadlet-pod-pod.pod | ||
| Exec: /bin/busybox-extras httpd -f -p 80 | ||
| tasks: | ||
| - name: Run test | ||
| block: | ||
| - name: Run the role - root | ||
| include_role: | ||
| name: linux-system-roles.podman | ||
| vars: | ||
| podman_quadlet_specs: "{{ __podman_quadlet_specs }}" | ||
|
|
||
| - name: Check files | ||
| command: cat {{ __dir }}/{{ item }} | ||
| changed_when: false | ||
| vars: | ||
| __dir: /etc/containers/systemd | ||
| loop: | ||
| - quadlet-pod-container.container | ||
| - quadlet-pod-pod.pod | ||
|
|
||
| - name: Check pod | ||
| command: podman pod inspect quadlet-pod --format {{ __fmt | quote }} | ||
| register: __check_pod | ||
| changed_when: false | ||
| failed_when: not "quadlet-pod-container" in __check_pod.stdout_lines | ||
| vars: | ||
| __fmt: "{% raw %}{{range .Containers}}{{.Name}}\n{{end}}{% endraw %}" | ||
|
|
||
| - name: Create user for testing | ||
| user: | ||
| name: user_quadlet_pod | ||
| uid: 2223 | ||
|
|
||
| - name: Run the role - user | ||
| include_role: | ||
| name: linux-system-roles.podman | ||
| vars: | ||
| podman_run_as_user: user_quadlet_pod | ||
| podman_quadlet_specs: "{{ __podman_quadlet_specs }}" | ||
| podman_pull_retry: true | ||
|
|
||
| - name: Check files | ||
| command: cat {{ __dir }}/{{ item }} | ||
| changed_when: false | ||
| vars: | ||
| __dir: /home/user_quadlet_pod/.config/containers/systemd | ||
| loop: | ||
| - quadlet-pod-container.container | ||
| - quadlet-pod-pod.pod | ||
|
|
||
| - name: Check pod | ||
| command: podman pod inspect quadlet-pod --format {{ __fmt | quote }} | ||
| register: __check_pod | ||
| changed_when: false | ||
| failed_when: not "quadlet-pod-container" in __check_pod.stdout_lines | ||
| vars: | ||
| __fmt: "{% raw %}{{range .Containers}}{{.Name}}\n{{end}}{% endraw %}" | ||
| become: true | ||
| become_user: user_quadlet_pod | ||
| environment: | ||
| XDG_RUNTIME_DIR: /run/user/2223 | ||
|
|
||
| - name: Ensure linger | ||
| stat: | ||
| path: /var/lib/systemd/linger/user_quadlet_pod | ||
| register: __stat | ||
| failed_when: not __stat.stat.exists | ||
|
|
||
| # must clean up in the reverse order of creating - and | ||
| # ensure networks are removed last | ||
| - name: Cleanup user | ||
| include_role: | ||
| name: linux-system-roles.podman | ||
| vars: | ||
| podman_prune_images: true | ||
| __podman_test_debug: true | ||
| podman_run_as_user: user_quadlet_pod | ||
| __absent: {"state":"absent"} | ||
| podman_quadlet_specs: "{{ __podman_quadlet_specs | reverse | | ||
| map('combine', __absent) | list }}" | ||
|
|
||
| - name: Ensure no resources | ||
| assert: | ||
| that: | ||
| - __podman_test_debug_images.stdout == "" | ||
| - __podman_test_debug_networks.stdout_lines | | ||
| reject("match", "^podman$") | | ||
| reject("match", "^podman-default-kube-network$") | | ||
| list | length == 0 | ||
| - __podman_test_debug_volumes.stdout == "" | ||
| - __podman_test_debug_containers.stdout == "" | ||
| - __podman_test_debug_secrets.stdout == "" | ||
| - __podman_test_debug_pods.stdout == "" | ||
| - ansible_facts["services"] | dict2items | | ||
| rejectattr("value.status", "match", "not-found") | | ||
| selectattr("key", "match", "quadlet-demo") | | ||
| list | length == 0 | ||
|
|
||
| - name: Ensure no linger | ||
| stat: | ||
| path: /var/lib/systemd/linger/user_quadlet_pod | ||
| register: __stat | ||
| failed_when: __stat.stat.exists | ||
|
|
||
| rescue: | ||
| - name: Debug3 | ||
| shell: | | ||
| set -x | ||
| set -o pipefail | ||
| exec 1>&2 | ||
| #podman volume rm --all | ||
| #podman network prune -f | ||
| podman volume ls | ||
| podman network ls | ||
| podman secret ls | ||
| podman container ls | ||
| podman pod ls | ||
| podman images | ||
| systemctl list-units | grep quadlet | ||
| systemctl list-unit-files | grep quadlet | ||
| ls -alrtF /etc/containers/systemd | ||
| /usr/libexec/podman/quadlet -dryrun -v -no-kmsg-log | ||
| changed_when: false | ||
|
|
||
| - name: Check AVCs | ||
| command: grep type=AVC /var/log/audit/audit.log | ||
| changed_when: false | ||
| failed_when: false | ||
|
|
||
| - name: Dump journal | ||
| command: journalctl -ex | ||
| changed_when: false | ||
| failed_when: true | ||
|
|
||
| always: | ||
| - name: Cleanup | ||
| when: false | ||
| block: | ||
| - name: Cleanup user | ||
| include_role: | ||
| name: linux-system-roles.podman | ||
| vars: | ||
| podman_prune_images: true | ||
| podman_run_as_user: user_quadlet_pod | ||
| __absent: {"state":"absent"} | ||
| podman_quadlet_specs: "{{ __podman_quadlet_specs | reverse | | ||
| map('combine', __absent) | list }}" | ||
|
|
||
| - name: Remove test user | ||
| user: | ||
| name: user_quadlet_pod | ||
| state: absent | ||
|
|
||
| - name: Cleanup system - root | ||
| include_role: | ||
| name: linux-system-roles.podman | ||
| vars: | ||
| podman_prune_images: true | ||
| __podman_test_debug: true | ||
| __absent: {"state":"absent"} | ||
| podman_quadlet_specs: "{{ __podman_quadlet_specs | reverse | | ||
| map('combine', __absent) | list }}" | ||
|
|
||
| - name: Ensure no resources | ||
| assert: | ||
| that: | ||
| - __podman_test_debug_images.stdout == "" | ||
| - __podman_test_debug_networks.stdout_lines | | ||
| reject("match", "^podman$") | | ||
| reject("match", "^podman-default-kube-network$") | | ||
| list | length == 0 | ||
| - __podman_test_debug_volumes.stdout == "" | ||
| - __podman_test_debug_containers.stdout == "" | ||
| - __podman_test_debug_secrets.stdout == "" | ||
| - __podman_test_debug_pods.stdout == "" | ||
| - ansible_facts["services"] | dict2items | | ||
| rejectattr("value.status", "match", "not-found") | | ||
| selectattr("key", "match", "quadlet-demo") | | ||
| list | length == 0 | ||
|
|
||
| rescue: | ||
| - name: Dump journal | ||
| command: journalctl -ex | ||
| changed_when: false | ||
| failed_when: true |