molecule: reduce the number of docker containers

reduce the number of docker containers to save resources during tests.
vitabaks · Mar 3, 2023 · cb9eec8 · cb9eec8
1 parent 8294304
commit cb9eec8
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Showing 2 changed files with 71 additions and 123 deletions.
diff --git a/molecule/default/molecule.yml b/molecule/default/molecule.yml
@@ -6,8 +6,8 @@ dependency:
 driver:
   name: docker
 platforms:
-  - name: 10.172.0.17
-    hostname: dcs-node01
+  - name: 10.172.0.20
+    hostname: pgnode01
     image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-ubuntu2204}-ansible:${IMAGE_TAG:-latest}"
     # docker_networks:  # TODO github.com/ansible-community/molecule/pull/2696
       # - name: test_docker_network
@@ -16,7 +16,7 @@ platforms:
             # gateway: 10.172.0.1
     networks:
       - name: test_docker_network
-        ipv4_address: 10.172.0.17
+        ipv4_address: 10.172.0.20
     exposed_ports:
       - 2379/tcp  # if dcs_type: "etcd"
       - 2380/tcp  # if dcs_type: "etcd"
@@ -25,6 +25,9 @@ platforms:
       - 8302/tcp  # if dcs_type: "consul"
       - 8500/tcp  # if dcs_type: "consul"
       - 8600/tcp  # if dcs_type: "consul"
+      - 8008/tcp
+      - 5432/tcp
+      - 6432/tcp
     command: ""
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:rw
@@ -34,13 +37,16 @@ platforms:
     groups:
       - etcd_cluster  # if dcs_type: "etcd"
       - consul_instances  # if dcs_type: "consul"
+      - master
+      - postgres_cluster
+      - balancers
 
-  - name: 10.172.0.18
-    hostname: dcs-node02
+  - name: 10.172.0.21
+    hostname: pgnode02
     image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-ubuntu2204}-ansible:${IMAGE_TAG:-latest}"
     networks:
       - name: test_docker_network
-        ipv4_address: 10.172.0.18
+        ipv4_address: 10.172.0.21
     exposed_ports:
       - 2379/tcp
       - 2380/tcp
@@ -49,6 +55,9 @@ platforms:
       - 8302/tcp
       - 8500/tcp
       - 8600/tcp
+      - 8008/tcp
+      - 5432/tcp
+      - 6432/tcp
     command: ""
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:rw
@@ -58,13 +67,16 @@ platforms:
     groups:
       - etcd_cluster
       - consul_instances
+      - replica
+      - postgres_cluster
+      - balancers
 
-  - name: 10.172.0.19
-    hostname: dcs-node03
+  - name: 10.172.0.22
+    hostname: pgnode03
     image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-ubuntu2204}-ansible:${IMAGE_TAG:-latest}"
     networks:
       - name: test_docker_network
-        ipv4_address: 10.172.0.19
+        ipv4_address: 10.172.0.22
     exposed_ports:
       - 2379/tcp
       - 2380/tcp
@@ -73,69 +85,21 @@ platforms:
       - 8302/tcp
       - 8500/tcp
       - 8600/tcp
-    command: ""
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:rw
-    cgroupns_mode: host
-    privileged: true
-    pre_build_image: true
-    groups:
-      - etcd_cluster
-      - consul_instances
-
-  - name: 10.172.0.20
-    hostname: pgnode01
-    image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-ubuntu2204}-ansible:${IMAGE_TAG:-latest}"
-    networks:
-      - name: test_docker_network
-        ipv4_address: 10.172.0.20
-    exposed_ports:
       - 8008/tcp
       - 5432/tcp
       - 6432/tcp
-      - 8300/tcp  # if dcs_type: "consul"
-      - 8301/tcp  # if dcs_type: "consul"
-      - 8302/tcp  # if dcs_type: "consul"
-      - 8500/tcp  # if dcs_type: "consul"
-      - 8600/tcp  # if dcs_type: "consul"
     command: ""
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:rw
     cgroupns_mode: host
     privileged: true
     pre_build_image: true
     groups:
-      - master
-      - postgres_cluster
-      - balancers
+      - etcd_cluster
       - consul_instances
-
-  - name: 10.172.0.21
-    hostname: pgnode02
-    image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-ubuntu2204}-ansible:${IMAGE_TAG:-latest}"
-    networks:
-      - name: test_docker_network
-        ipv4_address: 10.172.0.21
-    exposed_ports:
-      - 8008/tcp
-      - 5432/tcp
-      - 6432/tcp
-      - 8300/tcp
-      - 8301/tcp
-      - 8302/tcp
-      - 8500/tcp
-      - 8600/tcp
-    command: ""
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:rw
-    cgroupns_mode: host
-    privileged: true
-    pre_build_image: true
-    groups:
       - replica
       - postgres_cluster
       - balancers
-      - consul_instances
 
 provisioner:
   name: ansible

diff --git a/molecule/postgrespro/molecule.yml b/molecule/postgrespro/molecule.yml
@@ -6,76 +6,55 @@ dependency:
 driver:
   name: docker
 platforms:
-  - name: 10.172.1.17
-    hostname: etcd01
-    image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-centos8}-ansible:${IMAGE_TAG:-latest}"
-    networks:
-      - name: test_docker_network
-        ipv4_address: 10.172.1.17
-    exposed_ports:
-      - 2379/tcp
-      - 2380/tcp
-    command: ""
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:rw
-    cgroupns_mode: host
-    privileged: true
-    pre_build_image: true
-    env:
-      LANG: en_US.UTF-8
-      LC_ALL: en_US.UTF-8
-    groups:
-      - etcd_cluster
-
-  - name: 10.172.1.18
-    hostname: etcd02
-    image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-centos8}-ansible:${IMAGE_TAG:-latest}"
+  - name: 10.172.1.20
+    hostname: pgnode01
+    image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-ubuntu2204}-ansible:${IMAGE_TAG:-latest}"
+    # docker_networks:  # TODO github.com/ansible-community/molecule/pull/2696
+      # - name: test_docker_network
+        # ipam_config:
+          # - subnet: 10.172.0.0/24
+            # gateway: 10.172.0.1
     networks:
       - name: test_docker_network
-        ipv4_address: 10.172.1.18
+        ipv4_address: 10.172.1.20
     exposed_ports:
-      - 2379/tcp
-      - 2380/tcp
+      - 2379/tcp  # if dcs_type: "etcd"
+      - 2380/tcp  # if dcs_type: "etcd"
+      - 8300/tcp  # if dcs_type: "consul"
+      - 8301/tcp  # if dcs_type: "consul"
+      - 8302/tcp  # if dcs_type: "consul"
+      - 8500/tcp  # if dcs_type: "consul"
+      - 8600/tcp  # if dcs_type: "consul"
+      - 8008/tcp
+      - 5432/tcp
+      - 6432/tcp
     command: ""
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:rw
     cgroupns_mode: host
     privileged: true
     pre_build_image: true
-    env:
-      LANG: en_US.UTF-8
-      LC_ALL: en_US.UTF-8
     groups:
-      - etcd_cluster
+      - etcd_cluster  # if dcs_type: "etcd"
+      - consul_instances  # if dcs_type: "consul"
+      - master
+      - postgres_cluster
+      - balancers
 
-  - name: 10.172.1.19
-    hostname: etcd03
-    image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-centos8}-ansible:${IMAGE_TAG:-latest}"
+  - name: 10.172.1.21
+    hostname: pgnode02
+    image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-ubuntu2204}-ansible:${IMAGE_TAG:-latest}"
     networks:
       - name: test_docker_network
-        ipv4_address: 10.172.1.19
+        ipv4_address: 10.172.1.21
     exposed_ports:
       - 2379/tcp
       - 2380/tcp
-    command: ""
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:rw
-    cgroupns_mode: host
-    privileged: true
-    pre_build_image: true
-    env:
-      LANG: en_US.UTF-8
-      LC_ALL: en_US.UTF-8
-    groups:
-      - etcd_cluster
-
-  - name: 10.172.1.20
-    hostname: pgnode01
-    image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-centos8}-ansible:${IMAGE_TAG:-latest}"
-    networks:
-      - name: test_docker_network
-        ipv4_address: 10.172.1.20
-    exposed_ports:
+      - 8300/tcp
+      - 8301/tcp
+      - 8302/tcp
+      - 8500/tcp
+      - 8600/tcp
       - 8008/tcp
       - 5432/tcp
       - 6432/tcp
@@ -85,21 +64,27 @@ platforms:
     cgroupns_mode: host
     privileged: true
     pre_build_image: true
-    env:
-      LANG: en_US.UTF-8
-      LC_ALL: en_US.UTF-8
     groups:
-      - master
+      - etcd_cluster
+      - consul_instances
+      - replica
       - postgres_cluster
       - balancers
 
-  - name: 10.172.1.21
-    hostname: pgnode02
-    image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-centos8}-ansible:${IMAGE_TAG:-latest}"
+  - name: 10.172.1.22
+    hostname: pgnode03
+    image: "${IMAGE_NAMESPACE:-geerlingguy}/docker-${IMAGE_DISTRO:-ubuntu2204}-ansible:${IMAGE_TAG:-latest}"
     networks:
       - name: test_docker_network
-        ipv4_address: 10.172.1.21
+        ipv4_address: 10.172.1.22
     exposed_ports:
+      - 2379/tcp
+      - 2380/tcp
+      - 8300/tcp
+      - 8301/tcp
+      - 8302/tcp
+      - 8500/tcp
+      - 8600/tcp
       - 8008/tcp
       - 5432/tcp
       - 6432/tcp
@@ -109,10 +94,9 @@ platforms:
     cgroupns_mode: host
     privileged: true
     pre_build_image: true
-    env:
-      LANG: en_US.UTF-8
-      LC_ALL: en_US.UTF-8
     groups:
+      - etcd_cluster
+      - consul_instances
       - replica
       - postgres_cluster
       - balancers