diff options
Diffstat (limited to 'inventory')
| -rw-r--r-- | inventory/byo/hosts.origin.example | 21 | ||||
| -rw-r--r-- | inventory/byo/hosts.ose.example | 21 |
2 files changed, 40 insertions, 2 deletions
diff --git a/inventory/byo/hosts.origin.example b/inventory/byo/hosts.origin.example index f70971537..db6ac12ce 100644 --- a/inventory/byo/hosts.origin.example +++ b/inventory/byo/hosts.origin.example @@ -78,6 +78,18 @@ openshift_release=v1.5 #openshift_docker_blocked_registries=registry.hacker.com # Disable pushing to dockerhub #openshift_docker_disable_push_dockerhub=True +# Use Docker inside a System Container. Note that this is a tech preview and should +# not be used to upgrade! +# The following options for docker are ignored: +# - docker_version +# - docker_upgrade +# The following options must not be used +# - openshift_docker_options +#openshift_docker_use_system_container=False +# Force the registry to use for the system container. By default the registry +# will be built off of the deployment type and ansible_distribution. Only +# use this option if you are sure you know what you are doing! +#openshift_docker_systemcontainer_image_registry_override="registry.example.com" # Items added, as is, to end of /etc/sysconfig/docker OPTIONS # Default value: "--log-driver=journald" #openshift_docker_options="-l warn --ipv6=false" @@ -571,10 +583,17 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true', # network blocks should be private and should not conflict with network blocks # in your infrastructure that pods may require access to. Can not be changed # after deployment. +# +# WARNING : Do not pick subnets that overlap with the default Docker bridge subnet of +# 172.17.0.0/16. Your installation will fail and/or your configuration change will +# cause the Pod SDN or Cluster SDN to fail. +# +# WORKAROUND : If you must use an overlapping subnet, you can configure a non conflicting +# docker0 CIDR range by adding '--bip=192.168.2.1/24' to DOCKER_NETWORK_OPTIONS +# environment variable located in /etc/sysconfig/docker-network. #osm_cluster_network_cidr=10.128.0.0/14 #openshift_portal_net=172.30.0.0/16 - # ExternalIPNetworkCIDRs controls what values are acceptable for the # service external IP field. If empty, no externalIP may be set. It # may contain a list of CIDRs which are checked for access. If a CIDR diff --git a/inventory/byo/hosts.ose.example b/inventory/byo/hosts.ose.example index f5e0de1b0..42097a593 100644 --- a/inventory/byo/hosts.ose.example +++ b/inventory/byo/hosts.ose.example @@ -78,6 +78,18 @@ openshift_release=v3.5 #openshift_docker_blocked_registries=registry.hacker.com # Disable pushing to dockerhub #openshift_docker_disable_push_dockerhub=True +# Use Docker inside a System Container. Note that this is a tech preview and should +# not be used to upgrade! +# The following options for docker are ignored: +# - docker_version +# - docker_upgrade +# The following options must not be used +# - openshift_docker_options +#openshift_docker_use_system_container=False +# Force the registry to use for the system container. By default the registry +# will be built off of the deployment type and ansible_distribution. Only +# use this option if you are sure you know what you are doing! +#openshift_docker_systemcontainer_image_registry_override="registry.example.com" # Items added, as is, to end of /etc/sysconfig/docker OPTIONS # Default value: "--log-driver=journald" #openshift_docker_options="-l warn --ipv6=false" @@ -572,10 +584,17 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true', # network blocks should be private and should not conflict with network blocks # in your infrastructure that pods may require access to. Can not be changed # after deployment. +# +# WARNING : Do not pick subnets that overlap with the default Docker bridge subnet of +# 172.17.0.0/16. Your installation will fail and/or your configuration change will +# cause the Pod SDN or Cluster SDN to fail. +# +# WORKAROUND : If you must use an overlapping subnet, you can configure a non conflicting +# docker0 CIDR range by adding '--bip=192.168.2.1/24' to DOCKER_NETWORK_OPTIONS +# environment variable located in /etc/sysconfig/docker-network. #osm_cluster_network_cidr=10.128.0.0/14 #openshift_portal_net=172.30.0.0/16 - # ExternalIPNetworkCIDRs controls what values are acceptable for the # service external IP field. If empty, no externalIP may be set. It # may contain a list of CIDRs which are checked for access. If a CIDR |