From 4872046c14122441d1ffc04e9bf8d2767da52c6a Mon Sep 17 00:00:00 2001 From: Slavi Pantaleev Date: Mon, 31 Aug 2026 06:45:16 +0300 Subject: [PATCH] Test matrix-client-fluffychat with Molecule --- .github/renovate.json | 2 + .../molecule/default/converge.yml | 50 +++ .../molecule/default/molecule.yml | 76 ++++ .../molecule/default/prepare.yml | 56 +++ .../molecule/default/requirements.yml | 1 + .../molecule/default/verify.yml | 343 ++++++++++++++++++ 6 files changed, 528 insertions(+) create mode 100644 roles/custom/matrix-client-fluffychat/molecule/default/converge.yml create mode 100644 roles/custom/matrix-client-fluffychat/molecule/default/molecule.yml create mode 100644 roles/custom/matrix-client-fluffychat/molecule/default/prepare.yml create mode 120000 roles/custom/matrix-client-fluffychat/molecule/default/requirements.yml create mode 100644 roles/custom/matrix-client-fluffychat/molecule/default/verify.yml diff --git a/.github/renovate.json b/.github/renovate.json index 2295bb245..7b59ff875 100644 --- a/.github/renovate.json +++ b/.github/renovate.json @@ -141,6 +141,7 @@ "roles/custom/matrix-bridge-mautrix-whatsapp/defaults/main.yml", "roles/custom/matrix-bridge-postmoogle/defaults/main.yml", "roles/custom/matrix-client-element/defaults/main.yml", + "roles/custom/matrix-client-fluffychat/defaults/main.yml", "roles/custom/matrix-element-admin/defaults/main.yml", "roles/custom/matrix-ketesa/defaults/main.yml", "roles/custom/matrix-static-files/defaults/main.yml", @@ -161,6 +162,7 @@ "roles/custom/matrix-bot-meowlnir/defaults/main.yml", "roles/custom/matrix-bridge-mautrix-gmessages/defaults/main.yml", "roles/custom/matrix-bridge-mautrix-slack/defaults/main.yml", + "roles/custom/matrix-client-fluffychat/defaults/main.yml", "roles/custom/matrix-element-admin/defaults/main.yml", "roles/custom/matrix-static-files/defaults/main.yml", "roles/custom/matrix-synapse-auto-compressor/defaults/main.yml" diff --git a/roles/custom/matrix-client-fluffychat/molecule/default/converge.yml b/roles/custom/matrix-client-fluffychat/molecule/default/converge.yml new file mode 100644 index 000000000..67710e140 --- /dev/null +++ b/roles/custom/matrix-client-fluffychat/molecule/default/converge.yml @@ -0,0 +1,50 @@ +# SPDX-FileCopyrightText: 2026 Slavi Pantaleev +# +# SPDX-License-Identifier: AGPL-3.0-or-later + +--- +- name: Include roles for matrix-client-fluffychat Molecule tests + hosts: all + become: true + vars_files: + - "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/../../../molecule-shared/playbook-context.yml" + gather_facts: true + tasks: + - name: Include base roles for matrix-client-fluffychat Molecule tests + ansible.builtin.include_role: + name: "{{ role_name }}" + public: true + loop: + - com.devture.ansible.role.playbook_help + - com.devture.ansible.role.systemd_docker_base + loop_control: + loop_var: role_name + + # main.yml also invokes the separately-tagged public self-check. In the full + # playbook that runs only after systemd_service_manager has started services. + - name: Include matrix-client-fluffychat setup task files + ansible.builtin.include_role: + name: "custom/{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') | basename }}" + public: true + tasks_from: "{{ role_task_file }}" + loop: + - validate_config.yml + - setup_install.yml + loop_control: + loop_var: role_task_file + +# The component role installs the unit; the full playbook's systemd service manager +# starts it. Keep the role-scoped scenario at the same boundary and start it directly. +- name: Ensure matrix-client-fluffychat is started + hosts: all + become: true + gather_facts: false + tasks: + - name: Ensure systemd daemon is reloaded + ansible.builtin.systemd_service: + daemon_reload: true + + - name: Ensure the matrix-client-fluffychat systemd service is started + ansible.builtin.systemd_service: + name: matrix-client-fluffychat.service + state: started diff --git a/roles/custom/matrix-client-fluffychat/molecule/default/molecule.yml b/roles/custom/matrix-client-fluffychat/molecule/default/molecule.yml new file mode 100644 index 000000000..1144aea6e --- /dev/null +++ b/roles/custom/matrix-client-fluffychat/molecule/default/molecule.yml @@ -0,0 +1,76 @@ +# SPDX-FileCopyrightText: 2026 Slavi Pantaleev +# +# SPDX-License-Identifier: AGPL-3.0-or-later + +--- +dependency: + name: galaxy + options: + requirements-file: requirements.yml + force: true +driver: + name: docker +platforms: + - name: matrix-client-fluffychat-${MOLECULE_DISTRO:-ubuntu2604}-default + image: "geerlingguy/docker-${MOLECULE_DISTRO:-ubuntu2604}-ansible:latest" + command: ${MOLECULE_DOCKER_COMMAND:-""} + volumes: + - /sys/fs/cgroup:/sys/fs/cgroup:rw + cgroupns_mode: host + privileged: true + pre_build_image: true +provisioner: + name: ansible + config_options: + defaults: + callback_result_format: yaml + inventory: + group_vars: + all: + # Keep all support files outside the path derived from matrix_base_data_path, + # proving that the role consistently uses its configured storage contract. + matrix_client_fluffychat_base_path: /matrix/molecule-client-fluffychat + matrix_client_fluffychat_config_path: /matrix/molecule-client-fluffychat/browser-config + + matrix_client_fluffychat_container_network: matrix-client-fluffychat-molecule + + # The live /config.json response is the weight-bearing proof that this + # non-default setting reached the browser client through the role's mount. + matrix_client_fluffychat_config_defaultHomeserver: homeserver.fluffy.molecule.local + + # Exercise non-default public routing and generated response-header labels. + matrix_client_fluffychat_hostname: chat.fluffy.molecule.local + matrix_client_fluffychat_path_prefix: /fluffy + matrix_client_fluffychat_container_labels_traefik_enabled: true + matrix_client_fluffychat_container_labels_traefik_priority: 731 + matrix_client_fluffychat_container_labels_traefik_entrypoints: web + matrix_client_fluffychat_container_labels_traefik_tls: false + matrix_client_fluffychat_http_header_xss_protection: "0" + matrix_client_fluffychat_http_header_content_type_options: molecule-nosniff + matrix_client_fluffychat_http_header_content_security_policy: "frame-ancestors https://embed.molecule.local" + matrix_client_fluffychat_http_header_content_permission_policy: "camera=(self)" + matrix_client_fluffychat_container_labels_additional_labels: | + molecule.fluffychat.coverage=enabled + + # Make the generic escape hatch observable in the running container. + matrix_client_fluffychat_container_extra_arguments: + - --hostname=fluffychat-molecule-runtime + - --label=molecule.fluffychat.extra-argument=reached + env: + # Workaround for https://github.com/ansible/molecule/issues/4391 + ANSIBLE_ROLES_PATH: ${MOLECULE_PROJECT_DIRECTORY}/../..:/.ansible/roles:/usr/share/ansible/roles:/etc/ansible/roles:${ANSIBLE_HOME:-~/.ansible}/roles +scenario: + test_sequence: + - dependency + - cleanup + - destroy + - syntax + - create + - prepare + - converge + - idempotence + - verify + - cleanup + - destroy +verifier: + name: ansible diff --git a/roles/custom/matrix-client-fluffychat/molecule/default/prepare.yml b/roles/custom/matrix-client-fluffychat/molecule/default/prepare.yml new file mode 100644 index 000000000..8fc4f73ae --- /dev/null +++ b/roles/custom/matrix-client-fluffychat/molecule/default/prepare.yml @@ -0,0 +1,56 @@ +# SPDX-FileCopyrightText: 2026 Slavi Pantaleev +# +# SPDX-License-Identifier: AGPL-3.0-or-later + +--- +- name: Prepare matrix-client-fluffychat Molecule tests + hosts: all + become: true + vars_files: + - "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/../../../molecule-shared/playbook-context.yml" + gather_facts: true + tasks: + - name: Ensure apt cache is updated + ansible.builtin.apt: + update_cache: true + cache_valid_time: 600 + when: ansible_facts['os_family'] == 'Debian' + + - name: Ensure required packages are installed + ansible.builtin.package: + name: + - python3-requests + - fuse-overlayfs + state: present + + - name: Ensure Docker is installed + ansible.builtin.include_role: + name: ansible-role-docker + vars: + docker_daemon_options: + storage-driver: fuse-overlayfs + + # matrix-base creates this identity in a full deployment. The role's file tasks + # resolve owner and group by name, so the role-scoped test provides it directly. + - name: Ensure the matrix group exists + ansible.builtin.group: + name: "{{ matrix_group_name }}" + gid: "{{ matrix_user_gid }}" + state: present + + - name: Ensure the matrix user exists + ansible.builtin.user: + name: "{{ matrix_user_name }}" + uid: "{{ matrix_user_uid }}" + group: "{{ matrix_group_name }}" + create_home: false + system: true + state: present + + - name: Ensure the base data path exists + ansible.builtin.file: + path: "{{ matrix_base_data_path }}" + state: directory + owner: "{{ matrix_user_name }}" + group: "{{ matrix_group_name }}" + mode: "0750" diff --git a/roles/custom/matrix-client-fluffychat/molecule/default/requirements.yml b/roles/custom/matrix-client-fluffychat/molecule/default/requirements.yml new file mode 120000 index 000000000..1567a5392 --- /dev/null +++ b/roles/custom/matrix-client-fluffychat/molecule/default/requirements.yml @@ -0,0 +1 @@ +../../../../../molecule-shared/requirements.yml \ No newline at end of file diff --git a/roles/custom/matrix-client-fluffychat/molecule/default/verify.yml b/roles/custom/matrix-client-fluffychat/molecule/default/verify.yml new file mode 100644 index 000000000..995152702 --- /dev/null +++ b/roles/custom/matrix-client-fluffychat/molecule/default/verify.yml @@ -0,0 +1,343 @@ +# SPDX-FileCopyrightText: 2026 Slavi Pantaleev +# +# SPDX-License-Identifier: AGPL-3.0-or-later + +--- +# FluffyChat Web is a static browser client. The live JSON configuration and a real +# application asset are the weight-bearing probes; no homeserver account is needed. +- name: Verify matrix-client-fluffychat + hosts: all + become: true + vars_files: + - "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/../../../molecule-shared/vars.yml" + - "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/../../../molecule-shared/playbook-context.yml" + vars: + matrix_client_fluffychat_root_body: "{{ matrix_client_fluffychat_root_http.stdout_lines[:-1] | join('\n') }}" + matrix_client_fluffychat_runtime: "{{ (matrix_client_fluffychat_container_inspect.stdout | from_json) | first }}" + gather_facts: false + + tasks: + # Load the pin independently of the scenario so a role version bump advances + # the expected image instead of comparing two duplicated test values. + - name: Load the role's defaults under a separate name + ansible.builtin.include_vars: + file: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/defaults/main.yml" + name: matrix_client_fluffychat_role_defaults + + - name: Wait for the matrix-client-fluffychat service to become active + ansible.builtin.systemd_service: + name: matrix-client-fluffychat.service + register: matrix_client_fluffychat_service + until: matrix_client_fluffychat_service.status.ActiveState == 'active' + retries: 30 + delay: 5 + failed_when: false + + # Restart=always makes ActiveState alone green even during a crash loop. + - name: Assert the service is active and has not restarted + ansible.builtin.assert: + that: + - matrix_client_fluffychat_service.status.ActiveState == 'active' + - matrix_client_fluffychat_service.status.NRestarts is defined + - matrix_client_fluffychat_service.status.NRestarts | int == 0 + fail_msg: >- + matrix-client-fluffychat.service is + {{ matrix_client_fluffychat_service.status.ActiveState | default('unknown') }} after + {{ matrix_client_fluffychat_service.status.NRestarts | default('?') }} restart(s) + success_msg: "matrix-client-fluffychat.service is active and has not restarted" + + # Probe through the private container network, matching how Traefik reaches the + # service in a deployment without publishing an artificial host port. + - name: Wait for FluffyChat to serve its application root + ansible.builtin.command: + argv: + - docker + - run + - --rm + - --network={{ matrix_client_fluffychat_container_network }} + - "{{ molecule_shared_image_curl }}" + - --silent + - --show-error + - --write-out + - "\nHTTP_STATUS=%{http_code}" + - http://matrix-client-fluffychat:8080/ + register: matrix_client_fluffychat_root_http + changed_when: false + until: "'HTTP_STATUS=200' in matrix_client_fluffychat_root_http.stdout" + retries: 24 + delay: 5 + failed_when: false + + - name: Assert the application root is real FluffyChat HTML + ansible.builtin.assert: + that: + - matrix_client_fluffychat_root_http.rc == 0 + - matrix_client_fluffychat_root_http.stdout_lines[-1] == 'HTTP_STATUS=200' + - matrix_client_fluffychat_root_body | trim | length > 500 + - "'- + {{ matrix_client_fluffychat_config_http.stdout | regex_replace('\nHTTP_STATUS=[0-9]+\nCONTENT_TYPE=.*$', '') | from_json }} + + - name: Assert the live configuration carries the configured homeserver + ansible.builtin.assert: + that: + - matrix_client_fluffychat_live_config is mapping + - matrix_client_fluffychat_live_config.keys() | list == ['defaultHomeserver'] + - matrix_client_fluffychat_live_config.defaultHomeserver == matrix_client_fluffychat_config_defaultHomeserver + fail_msg: "The live config.json does not carry the non-default homeserver rendered by the role" + success_msg: "The live config.json carries the configured homeserver" + + # Fetch a browser bundle referenced by the live HTML rather than assuming the + # container is useful just because nginx answered at its root. + - name: Extract a live FluffyChat application asset path + ansible.builtin.set_fact: + matrix_client_fluffychat_application_asset_path: >- + {{ matrix_client_fluffychat_root_body | regex_search('(?<=src=")[^"]+[.]js(?=")') }} + + - name: Fetch the live FluffyChat application asset + ansible.builtin.command: + argv: + - docker + - run + - --rm + - --network={{ matrix_client_fluffychat_container_network }} + - "{{ molecule_shared_image_curl }}" + - --silent + - --show-error + - --output + - /dev/null + - --write-out + - "HTTP_STATUS=%{http_code}\nCONTENT_TYPE=%{content_type}\nSIZE=%{size_download}" + - "http://matrix-client-fluffychat:8080/{{ matrix_client_fluffychat_application_asset_path }}" + register: matrix_client_fluffychat_asset_http + changed_when: false + failed_when: false + + - name: Assert a real FluffyChat application asset is served + ansible.builtin.assert: + that: + - matrix_client_fluffychat_asset_http.rc == 0 + - "'HTTP_STATUS=200' in matrix_client_fluffychat_asset_http.stdout_lines" + - matrix_client_fluffychat_asset_http.stdout | regex_search('(?m)^CONTENT_TYPE=(?:application|text)/javascript(?:;|$)') is not none + - matrix_client_fluffychat_asset_http.stdout | regex_search('(?m)^SIZE=([1-9][0-9]{3,})$') is not none + fail_msg: "FluffyChat did not serve the JavaScript asset referenced by its live HTML" + success_msg: "FluffyChat serves a substantial live application asset" + + - name: Read the configuration file the role rendered + ansible.builtin.slurp: + src: "{{ matrix_client_fluffychat_config_path }}/config.json" + register: matrix_client_fluffychat_rendered_config_file + + - name: Assert the served and rendered structured configurations are identical + ansible.builtin.assert: + that: + - matrix_client_fluffychat_rendered_config == matrix_client_fluffychat_live_config + fail_msg: "The live configuration differs from the parsed file the role rendered" + success_msg: "The running service exposes the exact structured configuration the role rendered" + vars: + matrix_client_fluffychat_rendered_config: >- + {{ matrix_client_fluffychat_rendered_config_file.content | b64decode | from_json }} + + - name: Read the labels file the role rendered + ansible.builtin.slurp: + src: "{{ matrix_client_fluffychat_base_path }}/labels" + register: matrix_client_fluffychat_labels_file + + - name: Initialize the parsed labels + ansible.builtin.set_fact: + matrix_client_fluffychat_labels_parsed: {} + + - name: Parse the rendered labels + ansible.builtin.set_fact: + matrix_client_fluffychat_labels_parsed: >- + {{ matrix_client_fluffychat_labels_parsed | combine({item.split('=', 1)[0]: item.split('=', 1)[1]}) }} + loop: "{{ (matrix_client_fluffychat_labels_file.content | b64decode).splitlines() | reject('equalto', '') }}" + when: "'=' in item" + no_log: true + + - name: Assert the rendered labels carry the public routing contract + ansible.builtin.assert: + that: + - matrix_client_fluffychat_labels_parsed['traefik.enable'] == 'true' + - matrix_client_fluffychat_labels_parsed['traefik.docker.network'] == matrix_client_fluffychat_container_network + - matrix_client_fluffychat_labels_parsed['traefik.http.services.matrix-client-fluffychat.loadbalancer.server.port'] == '8080' + - matrix_client_fluffychat_labels_parsed['traefik.http.routers.matrix-client-fluffychat.rule'] == 'Host(`chat.fluffy.molecule.local`) && PathPrefix(`/fluffy`)' + - matrix_client_fluffychat_labels_parsed['traefik.http.routers.matrix-client-fluffychat.priority'] == '731' + - matrix_client_fluffychat_labels_parsed['traefik.http.routers.matrix-client-fluffychat.entrypoints'] == 'web' + - matrix_client_fluffychat_labels_parsed['traefik.http.routers.matrix-client-fluffychat.tls'] == 'false' + - matrix_client_fluffychat_labels_parsed['traefik.http.routers.matrix-client-fluffychat.middlewares'] == 'matrix-client-fluffychat-slashless-redirect,matrix-client-fluffychat-strip-prefix,matrix-client-fluffychat-add-headers' + - matrix_client_fluffychat_labels_parsed['molecule.fluffychat.coverage'] == 'enabled' + fail_msg: "The parsed labels do not carry the scenario's routing contract" + success_msg: "The parsed labels carry the scenario's routing contract" + + - name: Assert the rendered labels carry the configured response headers + ansible.builtin.assert: + that: + - matrix_client_fluffychat_labels_parsed['traefik.http.middlewares.matrix-client-fluffychat-add-headers.headers.customresponseheaders.X-XSS-Protection'] == '0' + - matrix_client_fluffychat_labels_parsed['traefik.http.middlewares.matrix-client-fluffychat-add-headers.headers.customresponseheaders.X-Content-Type-Options'] == 'molecule-nosniff' + - matrix_client_fluffychat_labels_parsed['traefik.http.middlewares.matrix-client-fluffychat-add-headers.headers.customresponseheaders.Content-Security-Policy'] == 'frame-ancestors https://embed.molecule.local' + - matrix_client_fluffychat_labels_parsed['traefik.http.middlewares.matrix-client-fluffychat-add-headers.headers.customresponseheaders.Permission-Policy'] == 'camera=(self)' + - "'traefik.http.middlewares.matrix-client-fluffychat-add-headers.headers.customresponseheaders.Strict-Transport-Security' not in matrix_client_fluffychat_labels_parsed" + fail_msg: "The parsed labels lost response headers or incorrectly enable HSTS without TLS" + success_msg: "The parsed labels carry the configured response-header contract" + + - name: Inspect the running FluffyChat container + ansible.builtin.command: + argv: + - docker + - container + - inspect + - matrix-client-fluffychat + register: matrix_client_fluffychat_container_inspect + changed_when: false + + - name: Assert the rendered labels reached the running container + ansible.builtin.assert: + that: + - matrix_client_fluffychat_runtime.Config.Labels['traefik.enable'] == 'true' + - matrix_client_fluffychat_runtime.Config.Labels['traefik.docker.network'] == matrix_client_fluffychat_container_network + - matrix_client_fluffychat_runtime.Config.Labels['traefik.http.routers.matrix-client-fluffychat.priority'] == '731' + - matrix_client_fluffychat_runtime.Config.Labels['molecule.fluffychat.coverage'] == 'enabled' + - matrix_client_fluffychat_runtime.Config.Labels['molecule.fluffychat.extra-argument'] == 'reached' + fail_msg: "The running container does not carry the labels the role rendered and passed" + success_msg: "The configured labels reached the running container" + + - name: Assert the running container uses the exact image and version the role pins + ansible.builtin.assert: + that: + - matrix_client_fluffychat_runtime.Config.Image == matrix_client_fluffychat_expected_image + fail_msg: >- + The running container uses {{ matrix_client_fluffychat_runtime.Config.Image }}, + expected {{ matrix_client_fluffychat_expected_image }} + success_msg: "The running container uses the exact image and version defaults/main.yml pins" + vars: + matrix_client_fluffychat_expected_image: >- + {{ matrix_client_fluffychat_role_defaults.matrix_client_fluffychat_container_image_registry_prefix_upstream_default }}etkecc/fluffychat-web:{{ matrix_client_fluffychat_role_defaults.matrix_client_fluffychat_version }} + + - name: Assert the running container uses the configured UID and GID + ansible.builtin.assert: + that: + - matrix_client_fluffychat_runtime.Config.User == (matrix_user_uid | string) ~ ':' ~ (matrix_user_gid | string) + fail_msg: >- + The running container uses {{ matrix_client_fluffychat_runtime.Config.User }}, + expected {{ matrix_user_uid }}:{{ matrix_user_gid }} + success_msg: "The running container uses the configured UID and GID" + + - name: Assert the running container keeps the image command contract + ansible.builtin.assert: + that: + - matrix_client_fluffychat_runtime.Config.Entrypoint == ['/usr/local/bin/entrypoint.sh'] + - matrix_client_fluffychat_runtime.Config.Cmd == ['static-web-server'] + - matrix_client_fluffychat_runtime.HostConfig.RestartPolicy.Name == 'no' + - matrix_client_fluffychat_runtime.HostConfig.AutoRemove is sameas true + - matrix_client_fluffychat_runtime.HostConfig.LogConfig.Type == 'none' + fail_msg: >- + FluffyChat has unexpected command or Docker lifecycle values: + entrypoint={{ matrix_client_fluffychat_runtime.Config.Entrypoint }}, + command={{ matrix_client_fluffychat_runtime.Config.Cmd }}, + restart={{ matrix_client_fluffychat_runtime.HostConfig.RestartPolicy.Name }}, + auto-remove={{ matrix_client_fluffychat_runtime.HostConfig.AutoRemove }}, + log-driver={{ matrix_client_fluffychat_runtime.HostConfig.LogConfig.Type }} + success_msg: "The role preserves the image command and exact Docker lifecycle contract" + + - name: Assert the running container security contract + ansible.builtin.assert: + that: + - matrix_client_fluffychat_runtime.HostConfig.ReadonlyRootfs is sameas true + - matrix_client_fluffychat_runtime.HostConfig.Privileged is sameas false + - matrix_client_fluffychat_runtime.HostConfig.CapAdd | default([], true) | length == 0 + - matrix_client_fluffychat_runtime.HostConfig.CapDrop == ['ALL'] + fail_msg: "The FluffyChat container is missing its read-only root or dropped capabilities" + success_msg: "The FluffyChat container has a read-only root and all capabilities dropped" + + - name: Assert the intended writable path is a constrained tmpfs mount + ansible.builtin.assert: + that: + - matrix_client_fluffychat_runtime.HostConfig.Tmpfs.keys() | list == ['/tmp'] + - matrix_client_fluffychat_runtime.HostConfig.Tmpfs['/tmp'] == 'rw,noexec,nosuid,size=10m' + fail_msg: "The running container does not have the role's exact /tmp tmpfs contract" + success_msg: "The running container has the exact constrained /tmp tmpfs mount" + + - name: Assert the role's configuration is mounted read-only at the image path + ansible.builtin.assert: + that: + - matrix_client_fluffychat_runtime.Mounts | length == 1 + - matrix_client_fluffychat_runtime.Mounts[0].Type == 'bind' + - matrix_client_fluffychat_runtime.Mounts[0].Source == matrix_client_fluffychat_config_path ~ '/config.json' + - matrix_client_fluffychat_runtime.Mounts[0].Destination == '/var/public/config.json' + - matrix_client_fluffychat_runtime.Mounts[0].RW is sameas false + fail_msg: "The role-rendered config.json is not the container's sole read-only bind mount" + success_msg: "The role-rendered config.json is mounted read-only at the image's live path" + + - name: Assert the running container is attached only to its dedicated network + ansible.builtin.assert: + that: + - matrix_client_fluffychat_runtime.HostConfig.NetworkMode == matrix_client_fluffychat_container_network + - matrix_client_fluffychat_runtime.NetworkSettings.Networks is mapping + - matrix_client_fluffychat_runtime.NetworkSettings.Networks | length == 1 + - matrix_client_fluffychat_container_network in matrix_client_fluffychat_runtime.NetworkSettings.Networks + fail_msg: >- + FluffyChat has unexpected network attachments: + {{ matrix_client_fluffychat_runtime.NetworkSettings.Networks.keys() | list }} + success_msg: "The running container is attached only to its dedicated network" + + - name: Assert the observable extra runtime argument reached Docker + ansible.builtin.assert: + that: + - matrix_client_fluffychat_runtime.Config.Hostname == 'fluffychat-molecule-runtime' + fail_msg: "The configured container hostname extra argument did not reach Docker" + success_msg: "The configured container extra argument reached Docker" + + - name: Ask Docker for FluffyChat's published ports + ansible.builtin.command: + argv: + - docker + - container + - port + - matrix-client-fluffychat + register: matrix_client_fluffychat_published_ports + changed_when: false + failed_when: false + + - name: Assert the role publishes no host ports + ansible.builtin.assert: + that: + - matrix_client_fluffychat_runtime.HostConfig.PortBindings | default({}, true) | length == 0 + - matrix_client_fluffychat_published_ports.rc == 0 + - matrix_client_fluffychat_published_ports.stdout | trim | length == 0 + fail_msg: >- + FluffyChat unexpectedly publishes a host port: + {{ matrix_client_fluffychat_published_ports.stdout | default('unknown') }} + success_msg: "The role leaves FluffyChat's HTTP port unpublished"