Convert docker molecule usage to podman

This change updates all uses of docker to podman and removes our docker
installation process from zuul and our local test process.

Change-Id: I17aff14d915801d1fee81a605ef8269f964fab4a

bindep.txt

@@ -24,7 +24,7 @@ libxml2-devel     [platform:rpm]
 libxslt-devel     [platform:rpm]
 libxslt1-dev      [platform:dpkg]
 libxslt-dev       [platform:apk]
-
+podman            [platform:rpm]
 python-devel      [platform:rpm !platform:rhel-8 !platform:centos-8]
 python3-devel     [platform:rpm !platform:rhel-7 !platform:centos-7]
 PyYAML            [platform:rpm !platform:rhel-8 !platform:centos-8]

molecule-requirements.txt

@@ -1,7 +1,6 @@
 # this is required for the molecule jobs
 ansible
 ansi2html
-docker
 # https://github.com/sqlalchemy/dogpile.cache/issues/178
 dogpile.cache>=0.6.5,<0.9.1  # MIT
 pytest

scripts/run-local-test

@@ -40,6 +40,10 @@ case "${ID,,}" in
         ;;
 esac
 
+# Ensure the required ci file is present
+sudo mkdir -p /etc/ci
+sudo touch /etc/ci/mirror_info.sh
+
 # Create a virtual env
 "${PYTHON_EXEC}" -m virtualenv --system-site-packages "${HOME}/test-python"
 

tools/test-setup.sh

@@ -1,8 +0,0 @@
-#!/bin/bash
-set -euxo pipefail
-# Used by Zuul CI to perform extra bootstrapping
-
-# Workaround for a potential:
-# Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock
-# See https://docs.docker.com/install/linux/linux-postinstall/
-newgrp docker || true

validations_common/roles/advanced_format_512e_support/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -15,6 +15,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -23,6 +25,7 @@ platforms:
     pkg_extras: python*-setuptools python*-PyYAML
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/check_cpu/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -15,6 +15,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -23,6 +25,7 @@ platforms:
     pkg_extras: python*-setuptools
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/check_disk_space/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -15,6 +15,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -23,6 +25,7 @@ platforms:
     pkg_extras: python*-setuptools
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/check_latest_packages_version/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -15,6 +15,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -23,6 +25,7 @@ platforms:
     pkg_extras: python*-setuptools python*-PyYAML
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/check_ram/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -15,6 +15,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -23,6 +25,7 @@ platforms:
     pkg_extras: python*-setuptools
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/check_selinux_mode/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -15,6 +15,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -23,6 +25,7 @@ platforms:
     pkg_extras: python*-setuptools ruby python*-PyYAML
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/dns/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -15,6 +15,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -23,6 +25,7 @@ platforms:
     pkg_extras: python*-setuptools
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/haproxy/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -15,6 +15,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -23,6 +25,7 @@ platforms:
     pkg_extras: python*-setuptools haproxy python*-PyYAML
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/ntp/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -15,6 +15,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -23,6 +25,7 @@ platforms:
     pkg_extras: python*-setuptools python*-enum34 ruby python*-PyYAML
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/service_status/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -17,6 +17,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -27,6 +29,7 @@ platforms:
       - /etc/ci/mirror_info.sh:/etc/ci/mirror_info.sh:ro
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/service_status/molecule/podman/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -17,6 +17,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -27,6 +29,7 @@ platforms:
       - /etc/ci/mirror_info.sh:/etc/ci/mirror_info.sh:ro
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/service_status/molecule/systemd/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -16,6 +16,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -26,6 +28,7 @@ platforms:
       - /etc/ci/mirror_info.sh:/etc/ci/mirror_info.sh:ro
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/validate_selinux/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -15,6 +15,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -23,6 +25,7 @@ platforms:
     pkg_extras: python*-setuptools
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible

validations_common/roles/xfs_check_ftype/molecule/default/molecule.yml

@@ -1,6 +1,6 @@
 ---
 driver:
-  name: docker
+  name: podman
 
 log: true
 
@@ -16,6 +16,8 @@ platforms:
     environment: &env
       http_proxy: "{{ lookup('env', 'http_proxy') }}"
       https_proxy: "{{ lookup('env', 'https_proxy') }}"
+    ulimits: &ulimit
+      - host
 
   - name: centos8
     hostname: centos8
@@ -25,6 +27,7 @@ platforms:
     pkg_extras: python*-setuptools
     environment:
       <<: *env
+    ulimits: *ulimit
 
 provisioner:
   name: ansible