Initial import

11 files changed, 235 insertions, 0 deletions

diff --git a/roles/ands_openshift/tasks/heketi.yml b/roles/ands_openshift/tasks/heketi.yml
new file mode 100644
index 0000000..149f85d
--- /dev/null
+++ b/roles/ands_openshift/tasks/heketi.yml
@@ -0,0 +1,13 @@
+---
+- block:
+  - name: Ensure all required packages are installed
+    yum: name={{item}} state=present
+    with_items:
+      - heketi-client
+
+  - include: heketi_resources.yml
+    run_once: true
+    delegate_to: "{{ groups.masters[0] }}"
+    when: ansible_lvm.lvs.{{ ands_heketi_lv }} is defined
+
+  when: ansible_lvm.lvs.{{ ands_heketi_lv }} is defined
diff --git a/roles/ands_openshift/tasks/heketi_perms.yml b/roles/ands_openshift/tasks/heketi_perms.yml
new file mode 100644
index 0000000..4df6260
--- /dev/null
+++ b/roles/ands_openshift/tasks/heketi_perms.yml
@@ -0,0 +1,9 @@
+---
+- name: Mount heketidb volume
+  mount: name="{{ heketi_template_path }}/heketidbstorage"  src="localhost:heketidbstorage" fstype="glusterfs" opts="defaults,_netdev" state="mounted"
+
+- name: Allow writting to heketidb
+  file: path="{{ heketi_template_path }}/heketidbstorage" owner="root" group="root" mode=0777
+
+- name: Mount heketidb volume
+  mount: name="{{ heketi_template_path }}/heketidbstorage"  state="absent"
diff --git a/roles/ands_openshift/tasks/heketi_resources.yml b/roles/ands_openshift/tasks/heketi_resources.yml
new file mode 100644
index 0000000..06ae6b3
--- /dev/null
+++ b/roles/ands_openshift/tasks/heketi_resources.yml
@@ -0,0 +1,74 @@
+---
+- name: Ensure heketi configuration directory exists
+  file: path="{{ heketi_template_path }}" state="directory" mode=0600 owner=root group=root
+
+- name: Check if secret exists
+  command: oc -n "{{ openshift_namespace }}" get secret/heketi
+  register: result
+  failed_when: false
+  changed_when: (result | failed)
+  
+- name: Create secret for dynamic volume provisioning
+  command: "kubectl create secret generic heketi --type=kubernetes.io/glusterfs --from-literal=key={{ ands_secrets.heketi.admin | quote }} --from-literal=user={{ ands_secrets.heketi.user | quote }} --namespace={{ openshift_namespace }}"
+  when: (result | changed)
+
+- name: Copy Heketi configuration
+  copy: src="heketi/heketi.json" dest="{{ heketi_template_path }}/heketi.json" owner=root group=root mode="0644"
+  register: result1
+
+- name: Check if configMap exists
+  command: oc -n "{{ openshift_namespace }}" get cm/heketi
+  register: result2
+  failed_when: false
+  changed_when: (result2 | failed)
+
+- name: Desotry existing Heketi configuration
+  command: oc -n "{{ openshift_namespace }}" delete cm/heketi
+  when: ( result1 | changed ) and (not (result2 | changed))
+
+- name: Create heketiConfigmap
+  command: oc  -n "{{ openshift_namespace }}" create cm heketi --from-file="{{ heketi_template_path }}/heketi.json"
+  when: (result1 | changed) or (result2 | changed)
+
+- name: Check if Heketi POD is running
+  command: oc -n "{{ openshift_namespace }}" get dc/heketi --template "{{ '{{.status.availableReplicas}}' }}"
+  register: result
+  failed_when: false
+  changed_when: (result | failed) or ((result.stdout | int) < 1)
+
+- name: Fix GlusterFS volume permissions
+  include: heketi_perms.yml
+  run_once: true
+  delegate_to: "{{ groups.masters[0] }}"
+  when: (result | changed)
+
+- name: Copy Heketi Template
+  template: src="heketi/heketi_template.json.j2" dest="{{ heketi_template_path }}/heketi_template.json" owner=root group=root mode="0644"
+  register: result
+
+- name: Create Heketi Pod
+  include_role: name="openshift_resource"
+  vars:
+    template: heketi_template.json
+    template_path: "{{ heketi_template_path }}"
+    project: "{{ openshift_namespace }}"
+    recreate: "{{ result | changed | ternary (true, false) }}"
+
+- name: Wait until heketi service is running
+  wait_for: host="heketi.{{ openshift_master_default_subdomain }}" port=80 state=present
+  
+- name: Copy Heketi topology
+  template: src="heketi/topology.json.j2" dest="{{ heketi_template_path }}/topology.json" owner=root group=root mode="0644"
+  notify: heketi_topology
+  
+- name: Copy Heketi storage class
+  template: src="heketi/heketi-sc.yml.j2" dest="{{ heketi_template_path }}/heketi-sc.yml" owner=root group=root mode="0644"
+  register: result
+
+- name: Setup Heketi-based dynamic volume provisioning
+  include_role: name="openshift_resource"
+  vars:
+    template: heketi-sc.yml
+    template_path: "{{ heketi_template_path }}"
+    project: "{{ openshift_namespace }}"
+    recreate: "{{ result | changed | ternary (true, false) }}"
diff --git a/roles/ands_openshift/tasks/hostnames.yml b/roles/ands_openshift/tasks/hostnames.yml
new file mode 100644
index 0000000..e489a8c
--- /dev/null
+++ b/roles/ands_openshift/tasks/hostnames.yml
@@ -0,0 +1,15 @@
+---
+#- name: Remove obsolte hostnames from /etc/hosts
+#  lineinfile: dest="/etc/hosts" regexp="{{ hostvars[item]['openshift_hostname'] }}" state="absent"
+#  with_inventory_hostnames:
+#    - nodes
+
+
+- name: Configure all cluster hostnames in /etc/hosts
+  lineinfile: dest="/etc/hosts" line="{{ hostvars[item]['openshift_ip'] }} {{ hostvars[item]['openshift_public_hostname'] }} {{ hostvars[item]['openshift_hostname'] }}" regexp="{{ hostvars[item]['openshift_hostname'] }}" state="present"
+  with_inventory_hostnames:
+    - nodes
+
+- name: Provision /etc/hosts to ensure that all masters servers are accessing Master API on loopback device
+  lineinfile: dest="/etc/hosts" line="127.0.0.1 {{ openshift_master_cluster_hostname }}" regexp=".*{{ openshift_master_cluster_hostname }}$" state="present"
+  when: "'masters' in group_names"
diff --git a/roles/ands_openshift/tasks/main.yml b/roles/ands_openshift/tasks/main.yml
new file mode 100644
index 0000000..f72123f
--- /dev/null
+++ b/roles/ands_openshift/tasks/main.yml
@@ -0,0 +1,6 @@
+---
+- name: "Configuring OpenShift"
+  include: "{{ current_subrole }}.yml"
+  with_items: "{{ openshift_subroles }}"
+  loop_control:
+    loop_var: current_subrole
diff --git a/roles/ands_openshift/tasks/ssh.yml b/roles/ands_openshift/tasks/ssh.yml
new file mode 100644
index 0000000..7d8d99d
--- /dev/null
+++ b/roles/ands_openshift/tasks/ssh.yml
@@ -0,0 +1,21 @@
+---
+- name: Check if ssh secret exists
+  run_once: true
+  delegate_to: "{{ groups.masters[0] }}"
+  command: oc -n "{{ openshift_namespace }}" get secret/ands-ssh
+  register: result
+  changed_when: (result | failed)
+  failed_when: false
+
+- include: ssh_keygen.yml
+  run_once: true
+  delegate_to: "{{ groups.masters[0] }}"
+  when: (result | changed)
+
+- name: Read SSH public key
+  shell: cat "{{ ssh_template_path }}/id_rsa.pub"
+  changed_when: false
+  register: result
+
+- name: Distribute public keys
+  authorized_key: user="root" key="{{result.stdout}}" state=present manage_dir=yes exclusive=no
diff --git a/roles/ands_openshift/tasks/ssh_keygen.yml b/roles/ands_openshift/tasks/ssh_keygen.yml
new file mode 100644
index 0000000..21a7b0a
--- /dev/null
+++ b/roles/ands_openshift/tasks/ssh_keygen.yml
@@ -0,0 +1,12 @@
+---
+- name: Ensure ssh directory exists
+  file: path="{{ ssh_template_path }}" state="directory" mode=0600 owner=root group=root
+
+- name: Generate ssh-key
+  command: ssh-keygen -t rsa -C "ands-ssh@ipe.kit.edu" -N "" -f "{{ ssh_template_path }}"/id_rsa creates="{{ ssh_template_path }}/id_rsa"
+
+- name: Create ssh secret
+  command: oc -n "{{ openshift_namespace }}" secrets new ands-ssh id_rsa="{{ ssh_template_path }}"/id_rsa id_rsa_pub="{{ ssh_template_path }}/id_rsa.pub"
+
+- name: Ensure ssh secret key is removed
+  file: path="{{ ssh_template_path }}/id_rsa" state=absent
diff --git a/roles/ands_openshift/tasks/storage.yml b/roles/ands_openshift/tasks/storage.yml
new file mode 100644
index 0000000..be2583a
--- /dev/null
+++ b/roles/ands_openshift/tasks/storage.yml
@@ -0,0 +1,4 @@
+---
+- include: storage_resources.yml
+  run_once: true
+  delegate_to: "{{ groups.masters[0] }}"
diff --git a/roles/ands_openshift/tasks/storage_resources.yml b/roles/ands_openshift/tasks/storage_resources.yml
new file mode 100644
index 0000000..5adf69e
--- /dev/null
+++ b/roles/ands_openshift/tasks/storage_resources.yml
@@ -0,0 +1,33 @@
+---
+- name: Ensure OpenShift template directory exists
+  file: path="{{ storage_template_path }}" state="directory" mode=0644 owner=root group=root
+
+- name: Copy GlusterFS service template
+  copy: src="gfs-svc.yml" dest="{{ storage_template_path }}/gfs-svc.yml" owner=root group=root mode="0644"
+  register: result
+
+- name: Configure GFS service & endpoints
+  include_role: name="openshift_resource"
+  vars: 
+    template: gfs-svc.yml 
+    template_path: "{{ storage_template_path }}"
+    project: "{{ prj_item }}" 
+    recreate: "{{ result | changed | ternary (true, false) }}"
+  with_items: "{{ ands_openshift_projects.keys() | union(['default']) }}"
+  loop_control: 
+    loop_var: prj_item
+
+- name: Configure GlusterFS end-points
+  template: src="gfs-ep.yml.j2" dest="{{ storage_template_path }}/gfs-ep.yml" owner=root group=root mode="0644"
+  register: result
+
+- name: Configure GFS service & endpoints
+  include_role: name="openshift_resource"
+  vars: 
+    template: gfs-ep.yml 
+    template_path: "{{ storage_template_path }}"
+    project: "{{ prj_item }}"
+    recreate: "{{ result | changed | ternary (true, false) }}"
+  with_items: "{{ ands_openshift_projects.keys() | union(['default']) }}"
+  loop_control: 
+    loop_var: prj_item
diff --git a/roles/ands_openshift/tasks/users.yml b/roles/ands_openshift/tasks/users.yml
new file mode 100644
index 0000000..c816203
--- /dev/null
+++ b/roles/ands_openshift/tasks/users.yml
@@ -0,0 +1,8 @@
+---
+- name: Copy htpasswd to /etc/origin/master
+  copy: src="users/htpasswd" dest="/etc/origin/master/htpasswd" mode=0644 owner=root group=root force=yes backup=no
+  when: "'masters' in group_names"
+
+- include: users_resources.yml
+  run_once: true
+  delegate_to: "{{ groups.masters[0] }}"
diff --git a/roles/ands_openshift/tasks/users_resources.yml b/roles/ands_openshift/tasks/users_resources.yml
new file mode 100644
index 0000000..35323cb
--- /dev/null
+++ b/roles/ands_openshift/tasks/users_resources.yml
@@ -0,0 +1,40 @@
+---
+- name: Configure cluster roles
+  command: "oc adm policy add-cluster-role-to-user {{  item.key.split('/')[0] }} {{ item.value.replace(' ','').split(',') | join(' ') }}"
+  with_dict: "{{ ands_openshift_roles }}"
+  when: "{{ item.key.split('/') | length == 1 }}"
+
+- name: Get project list
+  command: "oc get projects -o json"
+  changed_when: false
+  register: results
+
+- name: Find missing projects
+  set_fact: new_projects="{{ ands_openshift_projects.keys() | difference (results.stdout | from_json | json_query('items[*].metadata.name')) }}"
+  when: (results | succeeded)
+
+- name: Create missing projects
+  command: "oc adm new-project --description '{{ ands_openshift_projects[item] }}' {{ item }}"
+  with_items: "{{ new_projects | default([]) }}"
+
+- name: Configure per project roles
+  command: "oc adm policy add-role-to-user -n {{  item.key.split('/')[0] }} {{ item.key.split('/')[1] }} {{ item.value.replace(' ','').split(',') | join(' ') }}"
+  with_dict: "{{ ands_openshift_roles }}"
+  when: "{{ item.key.split('/') | length == 2 }}"
+
+- name: Get user list
+  command: "oc get users -o json"
+  changed_when: false
+  register: results
+
+- name: Find removed users
+  set_fact: removed_users="{{ results.stdout | from_json | json_query('items[*].metadata.name') | difference(ands_openshift_users.keys()) }}"
+  when: (results | succeeded)
+
+- name: Create missing projects
+  command: "oc delete identity htpasswd_auth:{{ item }}"
+  with_items: "{{ removed_users | default([]) }}"
+
+- name: Create missing projects
+  command: "oc delete user {{ item }}"
+  with_items: "{{ removed_users | default([]) }}"