Remove openshift-common

Most of this role's purpose was to set facts.  The vast majority
of these facts were simply redefining user-supplied variables.

This commit also removes various artifacts leftover from
previous versions, as well as variables that seem to be
entirely unused.

10 files changed, 40 insertions, 23 deletions

diff --git a/roles/openshift_master/README.md b/roles/openshift_master/README.md
index fbf69c270..86fa57b50 100644
--- a/roles/openshift_master/README.md
+++ b/roles/openshift_master/README.md
@@ -17,7 +17,6 @@ From this role:
 
 | Name                                             | Default value         |                                                                               |
 |---------------------------------------------------|-----------------------|-------------------------------------------------------------------------------|
-| openshift_master_debug_level                      | openshift_debug_level | Verbosity of the debug logs for master                                        |
 | openshift_node_ips                                | []                    | List of the openshift node ip addresses to pre-register when master starts up |
 | oreg_url                                          | UNDEF                 | Default docker registry to use                                                |
 | oreg_url_master                                   | UNDEF                 | Default docker registry to use, specifically on the master                    |
@@ -29,18 +28,10 @@ From this role:
 | openshift_master_public_console_url               | UNDEF                 |                                                                               |
 | openshift_master_saconfig_limit_secret_references | false                 |                                                                               |
 
-From openshift_common:
-
-| Name                          | Default Value  |                                        |
-|-------------------------------|----------------|----------------------------------------|
-| openshift_debug_level         | 2              | Global openshift debug log verbosity   |
-| openshift_public_ip           | UNDEF          | Public IP address to use for this host |
-| openshift_hostname            | UNDEF          | hostname to use for this instance      |
 
 Dependencies
 ------------
 
-openshift_common
 
 Example Playbook
 ----------------
diff --git a/roles/openshift_master/defaults/main.yml b/roles/openshift_master/defaults/main.yml
index d70106276..71bb09a76 100644
--- a/roles/openshift_master/defaults/main.yml
+++ b/roles/openshift_master/defaults/main.yml
@@ -22,5 +22,24 @@ r_openshift_master_os_firewall_allow:
 
 oreg_url: ''
 oreg_host: "{{ oreg_url.split('/')[0] if '.' in oreg_url.split('/')[0] else '' }}"
-oreg_auth_credentials_path: "{{ openshift.common.data_dir }}/.docker"
+oreg_auth_credentials_path: "{{ r_openshift_master_data_dir }}/.docker"
 oreg_auth_credentials_replace: False
+
+
+# NOTE
+# r_openshift_master_*_default may be defined external to this role.
+# openshift_use_*, if defined, may affect other roles or play behavior.
+r_openshift_master_use_openshift_sdn_default: "{{ openshift_use_openshift_sdn | default(True) }}"
+r_openshift_master_use_openshift_sdn: "{{ r_openshift_master_use_openshift_sdn_default }}"
+
+r_openshift_master_use_nuage_default: "{{ openshift_use_nuage | default(False) }}"
+r_openshift_master_use_nuage: "{{ r_openshift_master_use_nuage_default }}"
+
+r_openshift_master_use_contiv_default: "{{ openshift_use_contiv | default(False) }}"
+r_openshift_master_use_contiv: "{{ r_openshift_master_use_contiv_default }}"
+
+r_openshift_master_data_dir_default: "{{ openshift_data_dir | default('/var/lib/origin') }}"
+r_openshift_master_data_dir: "{{ r_openshift_master_data_dir_default }}"
+
+r_openshift_master_sdn_network_plugin_name_default: "{{ os_sdn_network_plugin_name | default('redhat/openshift-ovs-subnet') }}"
+r_openshift_master_sdn_network_plugin_name: "{{ r_openshift_master_sdn_network_plugin_name_default }}"
diff --git a/roles/openshift_master/meta/main.yml b/roles/openshift_master/meta/main.yml
index bd2383f61..b0237141b 100644
--- a/roles/openshift_master/meta/main.yml
+++ b/roles/openshift_master/meta/main.yml
@@ -29,4 +29,4 @@ dependencies:
 - role: nickhammond.logrotate
 - role: contiv
   contiv_role: netmaster
-  when: openshift.common.use_contiv | bool
+  when: openshift_use_contiv | default(False) | bool
diff --git a/roles/openshift_master/tasks/main.yml b/roles/openshift_master/tasks/main.yml
index a06defdb9..121261e94 100644
--- a/roles/openshift_master/tasks/main.yml
+++ b/roles/openshift_master/tasks/main.yml
@@ -47,9 +47,9 @@
   when:
   - not openshift.common.is_containerized | bool
 
-- name: Create openshift.common.data_dir
+- name: Create r_openshift_master_data_dir
   file:
-    path: "{{ openshift.common.data_dir }}"
+    path: "{{ r_openshift_master_data_dir }}"
     state: directory
     mode: 0755
     owner: root
@@ -169,7 +169,7 @@
     register: l_already_set
 
   - set_fact:
-      openshift_push_via_dns: "{{ (openshift_use_dnsmasq | default(true) and openshift.common.version_gte_3_6) or (l_already_set.stdout is defined and l_already_set.stdout | match('OPENSHIFT_DEFAULT_REGISTRY=docker-registry.default.svc:5000')) }}"
+      openshift_push_via_dns: "{{ openshift.common.version_gte_3_6 or (l_already_set.stdout is defined and l_already_set.stdout | match('OPENSHIFT_DEFAULT_REGISTRY=docker-registry.default.svc:5000')) }}"
 
 - name: Set fact of all etcd host IPs
   openshift_facts:
diff --git a/roles/openshift_master/tasks/systemd_units.yml b/roles/openshift_master/tasks/systemd_units.yml
index 782a35abe..9f7f9ea4e 100644
--- a/roles/openshift_master/tasks/systemd_units.yml
+++ b/roles/openshift_master/tasks/systemd_units.yml
@@ -10,6 +10,13 @@
     openshift_master_config_dir: '/var/lib/origin'
   when: openshift_master_config_dir is not defined
 
+# This play may be consumed outside the role, we need to ensure that
+# r_openshift_master_data_dir is set.
+- name: Set r_openshift_master_data_dir if unset
+  set_fact:
+    r_openshift_master_data_dir: "{{ openshift_data_dir | default('/var/lib/origin') }}"
+  when: r_openshift_master_data_dir is not defined
+
 - name: Remove the legacy master service if it exists
   include: clean_systemd_units.yml
 
diff --git a/roles/openshift_master/templates/docker-cluster/atomic-openshift-master-api.service.j2 b/roles/openshift_master/templates/docker-cluster/atomic-openshift-master-api.service.j2
index e8f7c47b0..f06448d71 100644
--- a/roles/openshift_master/templates/docker-cluster/atomic-openshift-master-api.service.j2
+++ b/roles/openshift_master/templates/docker-cluster/atomic-openshift-master-api.service.j2
@@ -12,12 +12,12 @@ Requires={{ openshift.docker.service_name }}.service
 EnvironmentFile=/etc/sysconfig/{{ openshift.common.service_type }}-master-api
 Environment=GOTRACEBACK=crash
 ExecStartPre=-/usr/bin/docker rm -f {{ openshift.common.service_type}}-master-api
-ExecStart=/usr/bin/docker run --rm --privileged --net=host --name {{ openshift.common.service_type }}-master-api --env-file=/etc/sysconfig/{{ openshift.common.service_type }}-master-api -v {{ openshift.common.data_dir }}:{{ openshift.common.data_dir }} -v /var/log:/var/log -v /var/run/docker.sock:/var/run/docker.sock -v {{ openshift.common.config_base }}:{{ openshift.common.config_base }} {% if openshift_cloudprovider_kind | default('') != '' -%} -v {{ openshift.common.config_base }}/cloudprovider:{{ openshift.common.config_base}}/cloudprovider {% endif -%} -v /etc/pki:/etc/pki:ro {{ openshift.master.master_image }}:${IMAGE_VERSION} start master api --config=${CONFIG_FILE} $OPTIONS
+ExecStart=/usr/bin/docker run --rm --privileged --net=host --name {{ openshift.common.service_type }}-master-api --env-file=/etc/sysconfig/{{ openshift.common.service_type }}-master-api -v {{ r_openshift_master_data_dir }}:{{ r_openshift_master_data_dir }} -v /var/log:/var/log -v /var/run/docker.sock:/var/run/docker.sock -v {{ openshift.common.config_base }}:{{ openshift.common.config_base }} {% if openshift_cloudprovider_kind | default('') != '' -%} -v {{ openshift.common.config_base }}/cloudprovider:{{ openshift.common.config_base}}/cloudprovider {% endif -%} -v /etc/pki:/etc/pki:ro {{ openshift.master.master_image }}:${IMAGE_VERSION} start master api --config=${CONFIG_FILE} $OPTIONS
 ExecStartPost=/usr/bin/sleep 10
 ExecStop=/usr/bin/docker stop {{ openshift.common.service_type }}-master-api
 LimitNOFILE=131072
 LimitCORE=infinity
-WorkingDirectory={{ openshift.common.data_dir }}
+WorkingDirectory={{ r_openshift_master_data_dir }}
 SyslogIdentifier={{ openshift.common.service_type }}-master-api
 Restart=always
 RestartSec=5s
diff --git a/roles/openshift_master/templates/docker-cluster/atomic-openshift-master-controllers.service.j2 b/roles/openshift_master/templates/docker-cluster/atomic-openshift-master-controllers.service.j2
index 69db62f16..b7f36491b 100644
--- a/roles/openshift_master/templates/docker-cluster/atomic-openshift-master-controllers.service.j2
+++ b/roles/openshift_master/templates/docker-cluster/atomic-openshift-master-controllers.service.j2
@@ -11,12 +11,12 @@ PartOf={{ openshift.docker.service_name }}.service
 EnvironmentFile=/etc/sysconfig/{{ openshift.common.service_type }}-master-controllers
 Environment=GOTRACEBACK=crash
 ExecStartPre=-/usr/bin/docker rm -f {{ openshift.common.service_type}}-master-controllers
-ExecStart=/usr/bin/docker run --rm --privileged --net=host --name {{ openshift.common.service_type }}-master-controllers --env-file=/etc/sysconfig/{{ openshift.common.service_type }}-master-controllers -v {{ openshift.common.data_dir }}:{{ openshift.common.data_dir }} -v /var/run/docker.sock:/var/run/docker.sock -v {{ openshift.common.config_base }}:{{ openshift.common.config_base }} {% if openshift_cloudprovider_kind | default('') != '' -%} -v {{ openshift.common.config_base }}/cloudprovider:{{ openshift.common.config_base}}/cloudprovider {% endif -%} -v /etc/pki:/etc/pki:ro {{ openshift.master.master_image }}:${IMAGE_VERSION} start master controllers --config=${CONFIG_FILE} $OPTIONS
+ExecStart=/usr/bin/docker run --rm --privileged --net=host --name {{ openshift.common.service_type }}-master-controllers --env-file=/etc/sysconfig/{{ openshift.common.service_type }}-master-controllers -v {{ r_openshift_master_data_dir }}:{{ r_openshift_master_data_dir }} -v /var/run/docker.sock:/var/run/docker.sock -v {{ openshift.common.config_base }}:{{ openshift.common.config_base }} {% if openshift_cloudprovider_kind | default('') != '' -%} -v {{ openshift.common.config_base }}/cloudprovider:{{ openshift.common.config_base}}/cloudprovider {% endif -%} -v /etc/pki:/etc/pki:ro {{ openshift.master.master_image }}:${IMAGE_VERSION} start master controllers --config=${CONFIG_FILE} $OPTIONS
 ExecStartPost=/usr/bin/sleep 10
 ExecStop=/usr/bin/docker stop {{ openshift.common.service_type }}-master-controllers
 LimitNOFILE=131072
 LimitCORE=infinity
-WorkingDirectory={{ openshift.common.data_dir }}
+WorkingDirectory={{ r_openshift_master_data_dir }}
 SyslogIdentifier={{ openshift.common.service_type }}-master-controllers
 Restart=always
 RestartSec=5s
diff --git a/roles/openshift_master/templates/master.yaml.v1.j2 b/roles/openshift_master/templates/master.yaml.v1.j2
index c14579435..d045b402b 100644
--- a/roles/openshift_master/templates/master.yaml.v1.j2
+++ b/roles/openshift_master/templates/master.yaml.v1.j2
@@ -106,7 +106,7 @@ etcdConfig:
     clientCA: ca.crt
 {% endif %}
     keyFile: etcd.server.key
-  storageDirectory: {{ openshift.common.data_dir }}/openshift.local.etcd
+  storageDirectory: {{ r_openshift_master_data_dir }}/openshift.local.etcd
 {% endif %}
 etcdStorageConfig:
   kubernetesStoragePrefix: kubernetes.io
@@ -179,8 +179,8 @@ masterPublicURL: {{ openshift.master.public_api_url }}
 networkConfig:
   clusterNetworkCIDR: {{ openshift.master.sdn_cluster_network_cidr }}
   hostSubnetLength: {{ openshift.master.sdn_host_subnet_length }}
-{% if openshift.common.use_openshift_sdn or openshift.common.use_nuage or openshift.common.use_contiv or openshift.common.sdn_network_plugin_name == 'cni' %}
-  networkPluginName: {{ openshift.common.sdn_network_plugin_name }}
+{% if r_openshift_master_use_openshift_sdn or r_openshift_master_use_nuage or r_openshift_master_use_contiv or r_openshift_master_sdn_network_plugin_name == 'cni' %}
+  networkPluginName: {{ r_openshift_master_sdn_network_plugin_name_default }}
 {% endif %}
 # serviceNetworkCIDR must match kubernetesMasterConfig.servicesSubnet
   serviceNetworkCIDR: {{ openshift.common.portal_net }}
diff --git a/roles/openshift_master/templates/native-cluster/atomic-openshift-master-api.service.j2 b/roles/openshift_master/templates/native-cluster/atomic-openshift-master-api.service.j2
index 0e78d2d23..02bfd6f62 100644
--- a/roles/openshift_master/templates/native-cluster/atomic-openshift-master-api.service.j2
+++ b/roles/openshift_master/templates/native-cluster/atomic-openshift-master-api.service.j2
@@ -13,7 +13,7 @@ Environment=GOTRACEBACK=crash
 ExecStart=/usr/bin/openshift start master api --config=${CONFIG_FILE} $OPTIONS
 LimitNOFILE=131072
 LimitCORE=infinity
-WorkingDirectory={{ openshift.common.data_dir }}
+WorkingDirectory={{ r_openshift_master_data_dir }}
 SyslogIdentifier=atomic-openshift-master-api
 Restart=always
 RestartSec=5s
diff --git a/roles/openshift_master/templates/native-cluster/atomic-openshift-master-controllers.service.j2 b/roles/openshift_master/templates/native-cluster/atomic-openshift-master-controllers.service.j2
index 94928f88c..e284413f7 100644
--- a/roles/openshift_master/templates/native-cluster/atomic-openshift-master-controllers.service.j2
+++ b/roles/openshift_master/templates/native-cluster/atomic-openshift-master-controllers.service.j2
@@ -17,7 +17,7 @@ Environment=GOTRACEBACK=crash
 ExecStart=/usr/bin/openshift start master controllers --config=${CONFIG_FILE} $OPTIONS
 LimitNOFILE=131072
 LimitCORE=infinity
-WorkingDirectory={{ openshift.common.data_dir }}
+WorkingDirectory={{ r_openshift_master_data_dir }}
 SyslogIdentifier={{ openshift.common.service_type }}-master-controllers
 Restart=always
 RestartSec=5s