From e7ed329bd81c2273c03e94c93c9ce9c1d01cdc86 Mon Sep 17 00:00:00 2001
From: "Suren A. Chilingaryan" <csa@suren.me>
Date: Sat, 1 Apr 2017 04:53:28 +0200
Subject: Initial import

---
 opts.sh | 117 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 opts.sh

(limited to 'opts.sh')

diff --git a/opts.sh b/opts.sh
new file mode 100644
index 0000000..020fb44
--- /dev/null
+++ b/opts.sh
@@ -0,0 +1,117 @@
+#!/bin/bash
+
+inventory="inventories/testing.erb"
+group="nodes"
+
+usage() { 
+    cat << END
+Usage: $0 [-i inventory] [-g group] <action> [extra-args-to-ansible]
+
+Parameters:
+    inventory           - specifies name of inventory to use (testing, staging, production)
+    group               - specifies node group to use if role is considered in action
+    
+Actions:
+    -h                  - show help and exit
+
+ Initial system installation
+    all                 - full install, all the following steps in sequence:
+    local               - configure local ssh client
+    prepare             - perform all required pre-configuration before setting openshift
+    openshift           - setup OpenShift cluster
+    configure           - configures OpenShift cluster (Storage, Users, OpenVPN tunnels)
+    projects            - installs configuration files and OpenShift resources for KaaS and other configured projects
+
+ Scaling the cluster
+    nodes               - complete action: prepares the nodes, scales up the cluster, and reconfigures storage
+    prepare             - prepares the new nodes
+    openshift-nodes     - scales OpenShift cluster (master scallability is not checked)
+    configure           - Configures new nodes (Storage, Users, OpenVPN tunnels)
+ 
+ Configuration of new resources, etc.
+    users               - configure user roles & passwords
+    storage             - reconfigure Gluster and OpenShift volumes
+    projects            - reconfigures OpenShift resources if necessary
+    vpn                 - reconfigure VPN tunnels
+    certs               - re-generate OpenShift x509 certificates
+    check               - check current setup and report if any maintenace should be peformed
+    setup <type>        - executes specific configuration task from ands-openshift
+                          Tasks: hostnames, users, ssh, storage, heketi
+
+ Custom actions
+    playbook.yml        - execute the specified playbook
+    role                - generates temporary playbook and executes the role
+    
+END
+    echo
+    [ -n "$1" ] && echo "Error: $1"
+    exit
+}
+
+apply() {
+    export ANSIBLE_HOST_KEY_CHECKING=False
+
+    [ -n "$1" ] || usage "No action specified"
+
+    action=$1
+    shift 1
+
+    if [ -f "$action" ]; then
+        playbook=$action
+    elif [ -d "roles/$action" ]; then
+        role=$action
+    else
+        usage "Role '$action' is not existing"
+    fi
+
+    clean=""
+    if [ -z "$playbook" ]; then
+        echo "Executing a specific role '$role' on '$group'"
+        playbook="playbooks/tmp_role.yml"
+        clean="playbooks/tmp_role.*"
+    
+        cat <<END  > playbooks/tmp_role.yml
+- name: Common setup procedures
+  hosts: $group
+  remote_user: root
+  roles:
+    - ands_facts
+    - $role
+END
+    fi
+    
+    ansible-playbook  --vault-password-file .vault-pass -i $inventory $playbook $@
+    
+    if [ -n "$clean" ]; then
+        rm -rf "$clean"
+    fi
+
+    return $?
+}
+
+while getopts ":i:g:h" o; do
+    case "${o}" in
+        h)
+            usage
+            ;;
+        i)
+            inventory=${OPTARG}
+            [ -f $inventory ] || [ -f inventories/${inventory}.erb ] || usage "Specified inventory '$inventory' is not found"
+            [ -f $inventory ] || inventory=inventories/${inventory}.erb 
+            ;;
+        g)
+            group=${OPTARG}
+            ;;
+        \?)
+            usage "Invalid option: -$OPTARG"
+            ;;
+        :)
+            usage "Option -$OPTARG requires an argument"
+            ;;
+        *)
+            usage
+            ;;
+    esac
+done
+
+shift $((OPTIND-1))
-- 
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