Remove molecule dependencies

For some time now, we had some issues with molecule when building test
images for ansible-freeipa, and replaced the image creation with custom
build scripts that use commom container tools (like Dockerfiles and the
build command).

As there's no more tasks that require the use of molecule, this patch
removes the last bits used by it, and fixes documentation and lint
scripts and configuration.

.ansible-lint

@@ -7,7 +7,6 @@ exclude_paths:
   - .tox/
   - .venv/
   - .yamllint
-  - molecule/
   - tests/azure/
   - meta/runtime.yml
   - requirements-docker.yml

molecule/c8s-build/Dockerfile

-FROM quay.io/centos/centos:stream8
-ENV container=docker
-
-RUN rm -fv /var/cache/dnf/metadata_lock.pid; \
-dnf makecache; \
-dnf --assumeyes install \
-    /usr/bin/python3 \
-    /usr/bin/python3-config \
-    /usr/bin/dnf-3 \
-    sudo \
-    bash \
-    systemd \
-    procps-ng \
-    iproute && \
-dnf clean all; \
-(cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i == systemd-tmpfiles-setup.service ] || rm -f $i; done); \
-rm -f /lib/systemd/system/multi-user.target.wants/*;\
-rm -f /etc/systemd/system/*.wants/*;\
-rm -f /lib/systemd/system/local-fs.target.wants/*; \
-rm -f /lib/systemd/system/sockets.target.wants/*udev*; \
-rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \
-rm -f /lib/systemd/system/basic.target.wants/*;\
-rm -f /lib/systemd/system/anaconda.target.wants/*; \
-rm -rf /var/cache/dnf/;
-
-STOPSIGNAL RTMIN+3
-
-VOLUME ["/sys/fs/cgroup"]
-
-CMD ["/usr/sbin/init"]

molecule/c8s-build/molecule.yml

----
-driver:
-  name: docker
-platforms:
-  - name: c8s-build
-    image: "quay.io/centos/centos:stream8"
-    dockerfile: Dockerfile
-    hostname: ipaserver.test.local
-    dns_servers:
-      - 8.8.8.8
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
-    command: /usr/sbin/init
-    privileged: true
-provisioner:
-  name: ansible
-  playbooks:
-    prepare: ../resources/playbooks/prepare-build.yml
-prerun: false

molecule/c8s/molecule.yml

----
-driver:
-  name: docker
-platforms:
-  - name: c8s
-    image: quay.io/ansible-freeipa/upstream-tests:c8s
-    pre_build_image: true
-    hostname: ipaserver.test.local
-    dns_servers:
-      - 127.0.0.1
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
-    command: /usr/sbin/init
-    privileged: true
-provisioner:
-  name: ansible
-  playbooks:
-    prepare: ../resources/playbooks/prepare.yml
-prerun: false

molecule/c9s-build/Dockerfile

-FROM quay.io/centos/centos:stream9
-ENV container=docker
-
-RUN rm -fv /var/cache/dnf/metadata_lock.pid; \
-dnf makecache; \
-dnf --assumeyes install \
-    /usr/bin/python3 \
-    /usr/bin/dnf-3 \
-    sudo \
-    bash \
-    systemd \
-    procps-ng \
-    iproute && \
-dnf clean all; \
-(cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i == systemd-tmpfiles-setup.service ] || rm -f $i; done); \
-rm -f /lib/systemd/system/multi-user.target.wants/*;\
-rm -f /etc/systemd/system/*.wants/*;\
-rm -f /lib/systemd/system/local-fs.target.wants/*; \
-rm -f /lib/systemd/system/sockets.target.wants/*udev*; \
-rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \
-rm -f /lib/systemd/system/basic.target.wants/*;\
-rm -f /lib/systemd/system/anaconda.target.wants/*; \
-rm -rf /var/cache/dnf/;
-
-STOPSIGNAL RTMIN+3
-
-VOLUME ["/sys/fs/cgroup"]
-
-CMD ["/usr/sbin/init"]

molecule/c9s-build/molecule.yml

----
-driver:
-  name: docker
-platforms:
-  - name: c9s-build
-    image: "quay.io/centos/centos:stream9"
-    dockerfile: Dockerfile
-    hostname: ipaserver.test.local
-    dns_servers:
-      - 8.8.8.8
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
-    command: /usr/sbin/init
-    privileged: true
-provisioner:
-  name: ansible
-  playbooks:
-    prepare: ../resources/playbooks/prepare-build.yml
-prerun: false

molecule/c9s/molecule.yml

----
-driver:
-  name: docker
-platforms:
-  - name: c9s
-    image: quay.io/ansible-freeipa/upstream-tests:c9s
-    pre_build_image: true
-    hostname: ipaserver.test.local
-    dns_servers:
-      - 127.0.0.1
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
-    command: /usr/sbin/init
-    privileged: true
-provisioner:
-  name: ansible
-  playbooks:
-    prepare: ../resources/playbooks/prepare.yml
-prerun: false

molecule/centos-7-build/molecule.yml

----
-driver:
-  name: docker
-platforms:
-  - name: centos-7-build
-    image: centos/systemd
-    pre_build_image: true
-    hostname: ipaserver.test.local
-    dns_servers:
-      - 8.8.8.8
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
-    command: /usr/sbin/init
-    privileged: true
-provisioner:
-  name: ansible
-  playbooks:
-    prepare: ../resources/playbooks/prepare-build.yml
-prerun: false

molecule/centos-7/molecule.yml

----
-driver:
-  name: docker
-platforms:
-  - name: centos-7
-    image: quay.io/ansible-freeipa/upstream-tests:centos-7
-    pre_build_image: true
-    hostname: ipaserver.test.local
-    dns_servers:
-      - 127.0.0.1
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
-    command: /usr/sbin/init
-    privileged: true
-provisioner:
-  name: ansible
-  playbooks:
-    prepare: ../resources/playbooks/prepare.yml
-prerun: false

molecule/default

-fedora-latest
\ No newline at end of file

molecule/fedora-latest-build/Dockerfile

-FROM fedora:latest
-ENV container=docker
-
-RUN rm -fv /var/cache/dnf/metadata_lock.pid; \
-dnf makecache; \
-dnf --assumeyes install \
-    /usr/bin/python3 \
-    /usr/bin/python3-config \
-    /usr/bin/dnf-3 \
-    sudo \
-    bash \
-    systemd \
-    procps-ng \
-    iproute && \
-dnf clean all; \
-(cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i == systemd-tmpfiles-setup.service ] || rm -f $i; done); \
-rm -f /lib/systemd/system/multi-user.target.wants/*;\
-rm -f /etc/systemd/system/*.wants/*;\
-rm -f /lib/systemd/system/local-fs.target.wants/*; \
-rm -f /lib/systemd/system/sockets.target.wants/*udev*; \
-rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \
-rm -f /lib/systemd/system/basic.target.wants/*;\
-rm -f /lib/systemd/system/anaconda.target.wants/*; \
-rm -rf /var/cache/dnf/;
-
-STOPSIGNAL RTMIN+3
-
-VOLUME ["/sys/fs/cgroup"]
-
-CMD ["/usr/sbin/init"]

molecule/fedora-latest-build/molecule.yml

----
-driver:
-  name: docker
-platforms:
-  - name: fedora-latest-build
-    image: "fedora:latest"
-    dockerfile: Dockerfile
-    hostname: ipaserver.test.local
-    dns_servers:
-      - 8.8.8.8
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
-    command: /usr/sbin/init
-    privileged: true
-provisioner:
-  name: ansible
-  playbooks:
-    prepare: ../resources/playbooks/prepare-build.yml
-prerun: false

molecule/fedora-latest/molecule.yml

----
-driver:
-  name: docker
-platforms:
-  - name: fedora-latest
-    image: quay.io/ansible-freeipa/upstream-tests:fedora-latest
-    pre_build_image: true
-    hostname: ipaserver.test.local
-    dns_servers:
-      - 127.0.0.1
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
-    command: /usr/sbin/init
-    privileged: true
-provisioner:
-  name: ansible
-  playbooks:
-    prepare: ../resources/playbooks/prepare.yml
-prerun: false

molecule/fedora-rawhide-build/Dockerfile

-FROM fedora:rawhide
-ENV container=docker
-
-RUN rm -fv /var/cache/dnf/metadata_lock.pid; \
-dnf makecache; \
-dnf --assumeyes install \
-    /usr/bin/python3 \
-    /usr/bin/python3-config \
-    /usr/bin/dnf-3 \
-    sudo \
-    bash \
-    systemd \
-    procps-ng \
-    iproute && \
-dnf clean all; \
-(cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i == systemd-tmpfiles-setup.service ] || rm -f $i; done); \
-rm -f /lib/systemd/system/multi-user.target.wants/*;\
-rm -f /etc/systemd/system/*.wants/*;\
-rm -f /lib/systemd/system/local-fs.target.wants/*; \
-rm -f /lib/systemd/system/sockets.target.wants/*udev*; \
-rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \
-rm -f /lib/systemd/system/basic.target.wants/*;\
-rm -f /lib/systemd/system/anaconda.target.wants/*; \
-rm -rf /var/cache/dnf/;
-
-STOPSIGNAL RTMIN+3
-
-VOLUME ["/sys/fs/cgroup"]
-
-CMD ["/usr/sbin/init"]

molecule/fedora-rawhide-build/molecule.yml

----
-driver:
-  name: docker
-platforms:
-  - name: fedora-rawhide-build
-    image: "fedora:rawhide"
-    dockerfile: Dockerfile
-    hostname: ipaserver.test.local
-    dns_servers:
-      - 8.8.8.8
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
-    command: /usr/sbin/init
-    privileged: true
-provisioner:
-  name: ansible
-  playbooks:
-    prepare: ../resources/playbooks/prepare-build.yml
-prerun: false

molecule/fedora-rawhide/molecule.yml

----
-driver:
-  name: docker
-platforms:
-  - name: fedora-rawhide
-    image: quay.io/ansible-freeipa/upstream-tests:fedora-rawhide
-    pre_build_image: true
-    hostname: ipaserver.test.local
-    dns_servers:
-      - 127.0.0.1
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
-    command: /usr/sbin/init
-    privileged: true
-provisioner:
-  name: ansible
-  playbooks:
-    prepare: ../resources/playbooks/prepare.yml
-prerun: false

molecule/resources/playbooks/library

-../../../plugins/modules/
\ No newline at end of file

molecule/resources/playbooks/module_utils

-../../../plugins/module_utils/
\ No newline at end of file

molecule/resources/playbooks/prepare-build.yml

----
-- name: Converge
-  hosts: all
-  tasks:
-  - include_tasks: prepare-common.yml
-
-  - name: Ensure sudo package is installed
-    package:
-      name: sudo
-
-  - name: Ensure nss package is updated
-    package:
-      name: nss
-      state: latest  # noqa 403
-
-  - include_role:
-      name: ipaserver
-    vars:
-      ipaserver_setup_dns: yes
-      ipaserver_setup_kra: yes
-      ipaserver_auto_forwarders: yes
-      ipaserver_no_dnssec_validation: yes
-      ipaserver_auto_reverse: yes
-      ipaadmin_password: SomeADMINpassword
-      ipadm_password: SomeDMpassword
-      ipaserver_domain: test.local
-      ipaserver_realm: TEST.LOCAL
-      ipaclient_no_ntp: yes

molecule/resources/playbooks/prepare-common.yml

----
-# IPA depends on IPv6 and without it dirsrv service won't start.
-- name: Ensure IPv6 is ENABLED
-  ansible.posix.sysctl:
-    name: "{{ item.name }}"
-    value: "{{ item.value }}"
-    sysctl_set: yes
-    state: present
-    reload: yes
-  with_items:
-    - name: net.ipv6.conf.all.disable_ipv6
-      value: 0
-    - name: net.ipv6.conf.lo.disable_ipv6
-      value: 0
-    - name: net.ipv6.conf.eth0.disable_ipv6
-      value: 1
-
-# Set fs.protected_regular to 0
-#   This is needed in some IPA versions in order to get KRA enabled.
-#   See https://pagure.io/freeipa/issue/7906 for more information.
-- name: stat protected_regular
-  ansible.builtin.stat:
-    path: /proc/sys/fs/protected_regular
-  register: result
-
-- name: Ensure fs.protected_regular is disabled
-  ansible.posix.sysctl:
-    name: fs.protected_regular
-    value: 0
-    sysctl_set: yes
-    state: present
-    reload: yes
-  when: result.stat.exists