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-rw-r--r--roles/etcd/defaults/main.yaml2
-rwxr-xr-xroles/openshift_facts/library/openshift_facts.py42
-rw-r--r--roles/openshift_master/defaults/main.yml6
-rw-r--r--roles/openshift_master/handlers/main.yml1
-rw-r--r--roles/openshift_master/tasks/main.yml21
-rw-r--r--roles/openshift_master_ca/tasks/main.yml2
-rw-r--r--roles/openshift_master_certificates/tasks/main.yml16
-rw-r--r--roles/openshift_master_certificates/vars/main.yml3
-rw-r--r--roles/openshift_master_cluster/README.md34
-rw-r--r--roles/openshift_master_cluster/meta/main.yml16
-rw-r--r--roles/openshift_master_cluster/tasks/configure.yml43
-rw-r--r--roles/openshift_master_cluster/tasks/configure_deferred.yml8
-rw-r--r--roles/openshift_master_cluster/tasks/main.yml13
-rw-r--r--roles/openshift_node_certificates/tasks/main.yml2
14 files changed, 193 insertions, 16 deletions
diff --git a/roles/etcd/defaults/main.yaml b/roles/etcd/defaults/main.yaml
index 0fb45f37c..0f216b84e 100644
--- a/roles/etcd/defaults/main.yaml
+++ b/roles/etcd/defaults/main.yaml
@@ -1,5 +1,5 @@
---
-etcd_interface: eth0
+etcd_interface: "{{ ansible_default_ipv4.interface }}"
etcd_client_port: 2379
etcd_peer_port: 2380
etcd_peers_group: etcd
diff --git a/roles/openshift_facts/library/openshift_facts.py b/roles/openshift_facts/library/openshift_facts.py
index 727861b07..d733639c3 100755
--- a/roles/openshift_facts/library/openshift_facts.py
+++ b/roles/openshift_facts/library/openshift_facts.py
@@ -367,9 +367,11 @@ def set_url_facts_if_unset(facts):
console_path = facts['master']['console_path']
etcd_use_ssl = facts['master']['etcd_use_ssl']
etcd_hosts = facts['master']['etcd_hosts']
- etcd_port = facts['master']['etcd_port'],
+ etcd_port = facts['master']['etcd_port']
hostname = facts['common']['hostname']
public_hostname = facts['common']['public_hostname']
+ cluster_hostname = facts['master'].get('cluster_hostname')
+ cluster_public_hostname = facts['master'].get('cluster_public_hostname')
if 'etcd_urls' not in facts['master']:
etcd_urls = []
@@ -384,24 +386,51 @@ def set_url_facts_if_unset(facts):
etcd_port)]
facts['master']['etcd_urls'] = etcd_urls
if 'api_url' not in facts['master']:
- facts['master']['api_url'] = format_url(api_use_ssl, hostname,
+ api_hostname = cluster_hostname if cluster_hostname else hostname
+ facts['master']['api_url'] = format_url(api_use_ssl, api_hostname,
api_port)
if 'public_api_url' not in facts['master']:
+ api_public_hostname = cluster_public_hostname if cluster_public_hostname else public_hostname
facts['master']['public_api_url'] = format_url(api_use_ssl,
- public_hostname,
+ api_public_hostname,
api_port)
if 'console_url' not in facts['master']:
+ console_hostname = cluster_hostname if cluster_hostname else hostname
facts['master']['console_url'] = format_url(console_use_ssl,
- hostname,
+ console_hostname,
console_port,
console_path)
if 'public_console_url' not in facts['master']:
+ console_public_hostname = cluster_public_hostname if cluster_public_hostname else public_hostname
facts['master']['public_console_url'] = format_url(console_use_ssl,
- public_hostname,
+ console_public_hostname,
console_port,
console_path)
return facts
+def set_aggregate_facts(facts):
+ """ Set aggregate facts
+
+ Args:
+ facts (dict): existing facts
+ Returns:
+ dict: the facts dict updated with aggregated facts
+ """
+ all_hostnames = set()
+ if 'common' in facts:
+ all_hostnames.add(facts['common']['hostname'])
+ all_hostnames.add(facts['common']['public_hostname'])
+
+ if 'master' in facts:
+ if 'cluster_hostname' in facts['master']:
+ all_hostnames.add(facts['master']['cluster_hostname'])
+ if 'cluster_public_hostname' in facts['master']:
+ all_hostnames.add(facts['master']['cluster_public_hostname'])
+
+ facts['common']['all_hostnames'] = list(all_hostnames)
+
+ return facts
+
def set_sdn_facts_if_unset(facts):
""" Set sdn facts if not already present in facts dict
@@ -675,6 +704,7 @@ class OpenShiftFacts(object):
facts = set_identity_providers_if_unset(facts)
facts = set_registry_url_if_unset(facts)
facts = set_sdn_facts_if_unset(facts)
+ facts = set_aggregate_facts(facts)
return dict(openshift=facts)
def get_defaults(self, roles):
@@ -713,7 +743,7 @@ class OpenShiftFacts(object):
session_name='ssn', session_secrets_file='',
access_token_max_seconds=86400,
auth_token_max_seconds=500,
- oauth_grant_method='auto')
+ oauth_grant_method='auto', cluster_defer_ha=False)
defaults['master'] = master
if 'node' in roles:
diff --git a/roles/openshift_master/defaults/main.yml b/roles/openshift_master/defaults/main.yml
index 11195e83e..ca8860099 100644
--- a/roles/openshift_master/defaults/main.yml
+++ b/roles/openshift_master/defaults/main.yml
@@ -15,6 +15,12 @@ os_firewall_allow:
port: 24224/tcp
- service: Fluentd td-agent udp
port: 24224/udp
+- service: pcsd
+ port: 2224/tcp
+- service: Corosync UDP
+ port: 5404/udp
+- service: Corosync UDP
+ port: 5405/udp
os_firewall_deny:
- service: OpenShift api http
port: 8080/tcp
diff --git a/roles/openshift_master/handlers/main.yml b/roles/openshift_master/handlers/main.yml
index 6fd4dfb51..d57f9a4ea 100644
--- a/roles/openshift_master/handlers/main.yml
+++ b/roles/openshift_master/handlers/main.yml
@@ -1,3 +1,4 @@
---
- name: restart openshift-master
service: name=openshift-master state=restarted
+ when: not openshift_master_ha
diff --git a/roles/openshift_master/tasks/main.yml b/roles/openshift_master/tasks/main.yml
index 02905f32d..bb1689e5f 100644
--- a/roles/openshift_master/tasks/main.yml
+++ b/roles/openshift_master/tasks/main.yml
@@ -8,6 +8,10 @@
- openshift_master_oauth_grant_method in openshift_master_valid_grant_methods
when: openshift_master_oauth_grant_method is defined
+- fail:
+ msg: "openshift_master_cluster_password must be set for multi-master installations"
+ when: openshift_master_ha and not openshift.master.cluster_defer_ha | bool and openshift_master_cluster_password is not defined
+
- name: Install OpenShift Master package
yum: pkg=openshift-master state=present
register: install_result
@@ -16,6 +20,9 @@
openshift_facts:
role: master
local_facts:
+ cluster_hostname: "{{ openshift_master_cluster_hostname | default(None) }}"
+ cluster_public_hostname: "{{ openshift_master_cluster_public_hostname | default(None) }}"
+ cluster_defer_ha: "{{ openshift_master_cluster_defer_ha | default(None) }}"
debug_level: "{{ openshift_master_debug_level | default(openshift.common.debug_level) }}"
api_port: "{{ openshift_master_api_port | default(None) }}"
api_url: "{{ openshift_master_api_url | default(None) }}"
@@ -114,12 +121,26 @@
- name: Start and enable openshift-master
service: name=openshift-master enabled=yes state=started
+ when: not openshift_master_ha
register: start_result
- name: pause to prevent service restart from interfering with bootstrapping
pause: seconds=30
when: start_result | changed
+- name: Install cluster packages
+ yum: pkg=pcs state=present
+ when: openshift_master_ha and not openshift.master.cluster_defer_ha | bool
+ register: install_result
+
+- name: Start and enable cluster service
+ service: name=pcsd enabled=yes state=started
+ when: openshift_master_ha and not openshift.master.cluster_defer_ha | bool
+
+- name: Set the cluster user password
+ shell: echo {{ openshift_master_cluster_password | quote }} | passwd --stdin hacluster
+ when: install_result | changed
+
- name: Create the OpenShift client config dir(s)
file:
path: "~{{ item }}/.kube"
diff --git a/roles/openshift_master_ca/tasks/main.yml b/roles/openshift_master_ca/tasks/main.yml
index 8163ecd7f..03eb7e15f 100644
--- a/roles/openshift_master_ca/tasks/main.yml
+++ b/roles/openshift_master_ca/tasks/main.yml
@@ -14,7 +14,7 @@
- name: Create the master certificates if they do not already exist
command: >
{{ openshift.common.admin_binary }} create-master-certs
- --hostnames={{ openshift.common.hostname }},{{ openshift.common.public_hostname }}
+ --hostnames={{ openshift.common.all_hostnames | join(',') }}
--master={{ openshift.master.api_url }}
--public-master={{ openshift.master.public_api_url }}
--cert-dir={{ openshift_master_config_dir }} --overwrite=false
diff --git a/roles/openshift_master_certificates/tasks/main.yml b/roles/openshift_master_certificates/tasks/main.yml
index b5a3f8e40..297d53bcd 100644
--- a/roles/openshift_master_certificates/tasks/main.yml
+++ b/roles/openshift_master_certificates/tasks/main.yml
@@ -7,14 +7,20 @@
with_items: masters_needing_certs
- file:
- src: "{{ openshift_master_ca_cert }}"
- dest: "{{ openshift_generated_configs_dir }}/{{ item.master_cert_subdir }}/ca.crt"
- with_items: masters_needing_certs
+ src: "{{ openshift_master_config_dir }}/{{ item.1 }}"
+ dest: "{{ openshift_generated_configs_dir }}/{{ item.0.master_cert_subdir }}/{{ item.1 }}"
+ state: hard
+ with_nested:
+ - masters_needing_certs
+ - - ca.crt
+ - ca.key
+ - ca.serial.txt
+
- name: Create the master certificates if they do not already exist
command: >
{{ openshift.common.admin_binary }} create-master-certs
- --hostnames={{ item.openshift.common.hostname }},{{ item.openshift.common.public_hostname }}
+ --hostnames={{ item.openshift.common.all_hostnames | join(',') }}
--master={{ item.openshift.master.api_url }}
--public-master={{ item.openshift.master.public_api_url }}
--cert-dir={{ openshift_generated_configs_dir }}/{{ item.master_cert_subdir }}
@@ -22,3 +28,5 @@
args:
creates: "{{ openshift_generated_configs_dir }}/{{ item.master_cert_subdir }}/master.server.crt"
with_items: masters_needing_certs
+
+
diff --git a/roles/openshift_master_certificates/vars/main.yml b/roles/openshift_master_certificates/vars/main.yml
index 6e577b13b..6214f7918 100644
--- a/roles/openshift_master_certificates/vars/main.yml
+++ b/roles/openshift_master_certificates/vars/main.yml
@@ -1,6 +1,3 @@
---
openshift_generated_configs_dir: /etc/openshift/generated-configs
openshift_master_config_dir: /etc/openshift/master
-openshift_master_ca_cert: "{{ openshift_master_config_dir }}/ca.crt"
-openshift_master_ca_key: "{{ openshift_master_config_dir }}/ca.key"
-openshift_master_ca_serial: "{{ openshift_master_config_dir }}/ca.serial.txt"
diff --git a/roles/openshift_master_cluster/README.md b/roles/openshift_master_cluster/README.md
new file mode 100644
index 000000000..f150981fa
--- /dev/null
+++ b/roles/openshift_master_cluster/README.md
@@ -0,0 +1,34 @@
+OpenShift Master Cluster
+========================
+
+TODO
+
+Requirements
+------------
+
+TODO
+
+Role Variables
+--------------
+
+TODO
+
+Dependencies
+------------
+
+TODO
+
+Example Playbook
+----------------
+
+TODO
+
+License
+-------
+
+Apache License Version 2.0
+
+Author Information
+------------------
+
+Jason DeTiberus (jdetiber@redhat.com)
diff --git a/roles/openshift_master_cluster/meta/main.yml b/roles/openshift_master_cluster/meta/main.yml
new file mode 100644
index 000000000..f3236e850
--- /dev/null
+++ b/roles/openshift_master_cluster/meta/main.yml
@@ -0,0 +1,16 @@
+---
+galaxy_info:
+ author: Jason DeTiberus
+ description:
+ company: Red Hat, Inc.
+ license: Apache License, Version 2.0
+ min_ansible_version: 1.8
+ platforms:
+ - name: EL
+ versions:
+ - 7
+ categories:
+ - cloud
+ - system
+dependencies:
+- { role: openshift_facts }
diff --git a/roles/openshift_master_cluster/tasks/configure.yml b/roles/openshift_master_cluster/tasks/configure.yml
new file mode 100644
index 000000000..3510f9f62
--- /dev/null
+++ b/roles/openshift_master_cluster/tasks/configure.yml
@@ -0,0 +1,43 @@
+---
+- fail:
+ msg: This role requires that openshift_master_cluster_vip is set
+ when: openshift_master_cluster_vip is not defined or not openshift_master_cluster_vip
+- fail:
+ msg: This role requires that openshift_master_cluster_public_vip is set
+ when: openshift_master_cluster_public_vip is not defined or not openshift_master_cluster_public_vip
+
+- name: Authenticate to the cluster
+ command: pcs cluster auth -u hacluster -p {{ openshift_master_cluster_password }} {{ omc_cluster_hosts }}
+
+- name: Create the cluster
+ command: pcs cluster setup --name openshift_master {{ omc_cluster_hosts }}
+
+- name: Start the cluster
+ command: pcs cluster start --all
+
+- name: Enable the cluster on all nodes
+ command: pcs cluster enable --all
+
+- name: Set default resource stickiness
+ command: pcs resource defaults resource-stickiness=100
+
+- name: Add the cluster VIP resource
+ command: pcs resource create virtual-ip IPaddr2 ip={{ openshift_master_cluster_vip }} --group openshift-master
+
+- name: Add the cluster public VIP resource
+ command: pcs resource create virtual-ip IPaddr2 ip={{ openshift_master_cluster_public_vip }} --group openshift-master
+ when: openshift_master_cluster_public_vip != openshift_master_cluster_vip
+
+- name: Add the cluster openshift-master service resource
+ command: pcs resource create master systemd:openshift-master op start timeout=90s stop timeout=90s --group openshift-master
+
+- name: Disable stonith
+ command: pcs property set stonith-enabled=false
+
+# TODO: handle case where api port is not 8443
+- name: Wait for the clustered master service to be available
+ wait_for:
+ host: "{{ openshift_master_cluster_vip }}"
+ port: 8443
+ state: started
+ timeout: 300
diff --git a/roles/openshift_master_cluster/tasks/configure_deferred.yml b/roles/openshift_master_cluster/tasks/configure_deferred.yml
new file mode 100644
index 000000000..a80b6c5b4
--- /dev/null
+++ b/roles/openshift_master_cluster/tasks/configure_deferred.yml
@@ -0,0 +1,8 @@
+---
+- debug: msg="Deferring config"
+
+- name: Start and enable openshift-master
+ service:
+ name: openshift-master
+ state: started
+ enabled: yes
diff --git a/roles/openshift_master_cluster/tasks/main.yml b/roles/openshift_master_cluster/tasks/main.yml
new file mode 100644
index 000000000..315947183
--- /dev/null
+++ b/roles/openshift_master_cluster/tasks/main.yml
@@ -0,0 +1,13 @@
+---
+- name: Test if cluster is already configured
+ command: pcs status
+ register: pcs_status
+ changed_when: false
+ failed_when: false
+ when: not openshift.master.cluster_defer_ha | bool
+
+- include: configure.yml
+ when: "pcs_status | failed and 'Error: cluster is not currently running on this node' in pcs_status.stderr"
+
+- include: configure_deferred.yml
+ when: openshift.master.cluster_defer_ha | bool
diff --git a/roles/openshift_node_certificates/tasks/main.yml b/roles/openshift_node_certificates/tasks/main.yml
index 64a799dfb..c9f02aaf0 100644
--- a/roles/openshift_node_certificates/tasks/main.yml
+++ b/roles/openshift_node_certificates/tasks/main.yml
@@ -25,7 +25,7 @@
command: >
{{ openshift.common.admin_binary }} create-server-cert
--cert=server.crt --key=server.key --overwrite=true
- --hostnames={{ [item.openshift.common.hostname, item.openshift.common.public_hostname]|unique|join(",") }}
+ --hostnames={{ openshift.common.all_hostnames |join(",") }}
--signer-cert={{ openshift_master_ca_cert }}
--signer-key={{ openshift_master_ca_key }}
--signer-serial={{ openshift_master_ca_serial }}