Fix stale namespace removal issue

When using both /run and /run/netns in docker container, mount
propagation won't work when delete namespace after the containers are
restarted. This PS makes /run mount as shared.

Closes-Bug: #1616268
Change-Id: Ie16699e1b193b2bf1263d89ea634e89ea69add9e

ansible/roles/ceilometer/tasks/start.yml

@@ -60,7 +60,7 @@
     volumes:
       - "{{ node_config_directory }}/ceilometer-compute/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
-      - "/run/:/run/"
+      - "/run/:/run/:shared"
       - "ceilometer:/var/lib/ceilometer/"
       - "kolla_logs:/var/log/kolla/"
       - "nova_libvirt:/var/lib/libvirt"

ansible/roles/cinder/tasks/start.yml

@@ -29,7 +29,7 @@
       - "{{ node_config_directory }}/cinder-volume/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/dev/:/dev/"
-      - "/run/:/run/"
+      - "/run/:/run/:shared"
       - "{% if enable_iscsid | bool %}cinder:/var/lib/cinder{% endif %}"
       - "{% if enable_iscsid | bool %}iscsi_info:/etc/iscsi{% endif %}"
       - "kolla_logs:/var/log/kolla/"
@@ -51,7 +51,7 @@
       - "{{ node_config_directory }}/cinder-backup/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/dev/:/dev/"
-      - "/run/:/run/"
+      - "/run/:/run/:shared"
       - "{% if enable_cinder_backend_lvm | bool %}cinder:/var/lib/cinder{% endif %}"
       - "{% if enable_cinder_backend_lvm | bool %}iscsi_info:/etc/iscsi{% endif %}"
       - "kolla_logs:/var/log/kolla/"

ansible/roles/common/tasks/start.yml

@@ -29,7 +29,7 @@
       - "{{ node_config_directory }}/kolla-toolbox/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/dev/:/dev/"
-      - "/run/:/run/"
+      - "/run/:/run/:shared"
       - "kolla_logs:/var/log/kolla/"
 
 - name: Initializing toolbox container using normal user

ansible/roles/ironic/tasks/start.yml

@@ -35,7 +35,7 @@
       - "/etc/localtime:/etc/localtime:ro"
       - "/sys:/sys"
       - "/dev:/dev"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "kolla_logs:/var/log/kolla"
       - "ironic:/var/lib/ironic"
       - "ironic_pxe:/tftpboot/"

ansible/roles/iscsi/tasks/start.yml

@@ -12,7 +12,7 @@
       - "kolla_logs:/var/log/kolla/"
       - "/etc/localtime:/etc/localtime:ro"
       - "/dev/:/dev/"
-      - "/run/:/run/"
+      - "/run/:/run/:shared"
       - "/sys/fs/cgroup:/sys/fs/cgroup:ro"
       - "/lib/modules:/lib/modules:ro"
       - "/sys/kernel/config:/configfs"
@@ -34,7 +34,7 @@
       - "kolla_logs:/var/log/kolla/"
       - "/etc/localtime:/etc/localtime:ro"
       - "/dev/:/dev/"
-      - "/run/:/run/"
+      - "/run/:/run/:shared"
       - "/sys/fs/cgroup:/sys/fs/cgroup:ro"
       - "/lib/modules:/lib/modules:ro"
       - "/sys/kernel/config:/configfs"

ansible/roles/kuryr/tasks/bootstrap.yml

@@ -15,5 +15,5 @@
     volumes:
       - "{{ node_config_directory }}/kuryr/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "/usr/lib/docker:/usr/lib/docker"

ansible/roles/kuryr/tasks/start.yml

@@ -14,6 +14,6 @@
     volumes:
       - "{{ node_config_directory }}/kuryr/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "/usr/lib/docker:/usr/lib/docker"
   when: inventory_hostname in groups['compute']

ansible/roles/manila/tasks/start.yml

@@ -33,6 +33,6 @@
     volumes:
       - "{{ node_config_directory }}/manila-share/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
-      - "/run/:/run/"
+      - "/run/:/run/:shared"
       - "kolla_logs:/var/log/kolla/"
   when: inventory_hostname in groups['manila-share']

ansible/roles/multipathd/tasks/start.yml

@@ -12,7 +12,7 @@
       - "kolla_logs:/var/log/kolla/"
       - "/etc/localtime:/etc/localtime:ro"
       - "/dev/:/dev/"
-      - "/run/:/run/"
+      - "/run/:/run/:shared"
       - "/sys/fs/cgroup:/sys/fs/cgroup:ro"
       - "/lib/modules:/lib/modules:ro"
       - "/sys/kernel/config:/configfs"

ansible/roles/neutron/tasks/start.yml

@@ -8,7 +8,7 @@
     volumes:
       - "{{ node_config_directory }}/openvswitch-db-server/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "kolla_logs:/var/log/kolla/"
       - "openvswitch_db:/var/lib/openvswitch/"
   when:
@@ -63,7 +63,7 @@
       - "{{ node_config_directory }}/openvswitch-vswitchd/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/lib/modules:/lib/modules:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "kolla_logs:/var/log/kolla/"
   when:
     - (inventory_hostname in groups['compute']
@@ -97,7 +97,7 @@
       - "{{ node_config_directory }}/neutron-openvswitch-agent/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/lib/modules:/lib/modules:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "kolla_logs:/var/log/kolla/"
   when:
     - (
@@ -129,7 +129,7 @@
       - "{{ node_config_directory }}/neutron-sfc-agent/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/lib/modules:/lib/modules:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "kolla_logs:/var/log/kolla/"
   when:
     - (
@@ -159,7 +159,7 @@
       - "{{ node_config_directory }}/neutron-openvswitch-agent-fake-{{ item }}/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/lib/modules:/lib/modules:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "kolla_logs:/var/log/kolla/"
   with_sequence: start=1 end={{ num_nova_fake_per_node }}
   when:
@@ -178,7 +178,7 @@
       - "{{ node_config_directory }}/neutron-sfc-agent-fake-{{ item }}/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/lib/modules:/lib/modules:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "kolla_logs:/var/log/kolla/"
   with_sequence: start=1 end={{ num_nova_fake_per_node }}
   when:
@@ -201,7 +201,7 @@
       - "{{ node_config_directory }}/neutron-linuxbridge-agent/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/lib/modules:/lib/modules:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "kolla_logs:/var/log/kolla/"
   when:
     - (inventory_hostname in groups['compute']
@@ -222,7 +222,7 @@
     volumes:
       - "{{ node_config_directory }}/neutron-dhcp-agent/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
-      - "/run/:/run/"
+      - "/run/:/run/:shared"
       - "/run/netns/:/run/netns/:shared"
       - "neutron_metadata_socket:/var/lib/neutron/kolla/"
       - "kolla_logs:/var/log/kolla/"
@@ -239,7 +239,7 @@
     volumes:
       - "{{ node_config_directory }}/neutron-l3-agent/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "/run/netns/:/run/netns/:shared"
       - "neutron_metadata_socket:/var/lib/neutron/kolla/"
       - "kolla_logs:/var/log/kolla/"
@@ -258,7 +258,7 @@
     volumes:
       - "{{ node_config_directory }}/neutron-lbaas-agent/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "/run/netns/:/run/netns/:shared"
       - "neutron_metadata_socket:/var/lib/neutron/kolla/"
       - "kolla_logs:/var/log/kolla/"
@@ -293,7 +293,7 @@
     volumes:
       - "{{ node_config_directory }}/neutron-vpnaas-agent/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "/run/netns/:/run/netns/:shared"
       - "neutron_metadata_socket:/var/lib/neutron/kolla/"
       - "kolla_logs:/var/log/kolla/"

ansible/roles/nova/tasks/start_compute.yml

@@ -11,7 +11,7 @@
       - "{{ node_config_directory }}/nova-libvirt/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/lib/modules:/lib/modules:ro"
-      - "/run/:/run/"
+      - "/run/:/run/:shared"
       - "/dev:/dev"
       - "/sys/fs/cgroup:/sys/fs/cgroup"
       - "kolla_logs:/var/log/kolla/"
@@ -31,7 +31,7 @@
       - "{{ node_config_directory }}/nova-compute/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/lib/modules:/lib/modules:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "/dev:/dev"
       - "kolla_logs:/var/log/kolla/"
       - "{% if enable_iscsid | bool %}iscsi_info:/etc/iscsi{% endif %}"
@@ -76,7 +76,7 @@
       - "{{ node_config_directory }}/nova-compute-fake-{{ item }}/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/lib/modules:/lib/modules:ro"
-      - "/run:/run"
+      - "/run:/run:shared"
       - "kolla_logs:/var/log/kolla/"
   with_sequence: start=1 end={{ num_nova_fake_per_node }}
   when: