add public vip for external access

JIRA: COMPASS-69

Change-Id: I7c2b6a026d2fb002174aa5f0a619d9fe6982e528
Signed-off-by: baigk <baiguoku@huawei.com>

5 files changed, 32 insertions, 99 deletions

diff --git a/deploy/adapters/ansible/roles/ha/files/notify.sh b/deploy/adapters/ansible/roles/ha/files/notify.sh
deleted file mode 100644
index 5edffe84..00000000
--- a/deploy/adapters/ansible/roles/ha/files/notify.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-python /usr/local/bin/failover.py $1
-mysql -uroot -e"flush hosts"
-service mysql restart
diff --git a/deploy/adapters/ansible/roles/ha/tasks/main.yml b/deploy/adapters/ansible/roles/ha/tasks/main.yml
index edd5e6dd..668f6847 100644
--- a/deploy/adapters/ansible/roles/ha/tasks/main.yml
+++ b/deploy/adapters/ansible/roles/ha/tasks/main.yml
@@ -57,12 +57,6 @@
 - name: copy galera_chk file
   copy: src=galera_chk dest=/usr/local/bin/galera_chk mode=0777
 
-- name: copy notify file
-  copy: src=notify.sh dest=/usr/local/bin/notify.sh mode=0777
-
-- name: copy notify template file
-  template: src=failover.j2 dest=/usr/local/bin/failover.py mode=0777
-
 - name: add network service
   lineinfile: dest=/etc/services state=present
               line="mysqlchk          9200/tcp"
diff --git a/deploy/adapters/ansible/roles/ha/templates/failover.j2 b/deploy/adapters/ansible/roles/ha/templates/failover.j2
deleted file mode 100644
index 3b08cf2d..00000000
--- a/deploy/adapters/ansible/roles/ha/templates/failover.j2
+++ /dev/null
@@ -1,65 +0,0 @@
-import ConfigParser, os, socket
-import logging as LOG
-import pxssh
-import sys
-import re
-
-LOG_FILE="/var/log/mysql_failover"
-try:
-    os.remove(LOG_FILE)
-except:
-    pass
-
-LOG.basicConfig(format='%(asctime)s %(message)s', datefmt='%m/%d/%Y %I:%M:%S %p', filename=LOG_FILE,level=LOG.DEBUG)
-ha_vip = {{ internal_vip.ip }}
-LOG.info("ha_vip: %s" % ha_vip)
-
-#ha_vip = "10.1.0.50"
-galera_path = '/etc/mysql/conf.d/wsrep.cnf'
-pattern = re.compile(r"gcomm://(?P<prev_ip>.*)")
-
-def ssh_get_hostname(ip):
-    try:
-        s = pxssh.pxssh()
-        s.login("%s" % ip, "root", "root")
-        s.sendline('hostname')   # run a command
-        s.prompt()             # match the prompt
-        result = s.before.strip()      # print everything before the prompt.
-        return result.split(os.linesep)[1]
-    except pxssh.ExceptionPxssh as e:
-        LOG.error("pxssh failed on login.")
-        raise
-
-def failover(mode):
-    config = ConfigParser.ConfigParser()
-    config.optionxform = str
-    config.readfp(open(galera_path))
-    wsrep_cluster_address = config.get("mysqld", "wsrep_cluster_address")
-    wsrep_cluster_address = pattern.match(wsrep_cluster_address).groupdict()["prev_ip"]
-
-    LOG.info("old wsrep_cluster_address = %s" % wsrep_cluster_address)
-
-    if mode == "master":
-        # refresh wsrep_cluster_address to null
-        LOG.info("I'm being master, set wsrep_cluster_address to null")
-        wsrep_cluster_address = ""
-
-    elif mode == "backup":
-        # refresh wsrep_cluster_address to master int ip
-        hostname = ssh_get_hostname(ha_vip)
-        wsrep_cluster_address = socket.gethostbyname(hostname)
-        LOG.info("I'm being slave, set wsrep_cluster_address to master internal ip")
-
-    LOG.info("new wsrep_cluster_address = %s" % wsrep_cluster_address)
-    wsrep_cluster_address  = "gcomm://%s" % wsrep_cluster_address
-    config.set("mysqld", "wsrep_cluster_address", wsrep_cluster_address)
-    with open(galera_path, 'wb') as fp:
-        #config.write(sys.stdout)
-        config.write(fp)
-
-    os.system("service mysql restart")
-    LOG.info("failover success!!!")
-
-if __name__ == "__main__":
-    LOG.debug("call me: %s" % sys.argv)
-    failover(sys.argv[1])
diff --git a/deploy/adapters/ansible/roles/ha/templates/haproxy.cfg b/deploy/adapters/ansible/roles/ha/templates/haproxy.cfg
index f1a2312c..8f026fa4 100644
--- a/deploy/adapters/ansible/roles/ha/templates/haproxy.cfg
+++ b/deploy/adapters/ansible/roles/ha/templates/haproxy.cfg
@@ -36,6 +36,7 @@ listen  proxy-glance_registry_cluster
 
 listen  proxy-glance_api_cluster
     bind {{ internal_vip.ip }}:9292
+    bind {{ public_vip.ip }}:9292
     option tcpka
     option httpchk
     option tcplog
@@ -94,6 +95,7 @@ listen  proxy-keystone_public_internal_cluster
 
 listen  proxy-nova_compute_api_cluster
     bind {{ internal_vip.ip }}:8774
+    bind {{ public_vip.ip }}:8774
     mode tcp
     option httpchk
     option tcplog
@@ -104,6 +106,7 @@ listen  proxy-nova_compute_api_cluster
 
 listen  proxy-nova_metadata_api_cluster
     bind {{ internal_vip.ip }}:8775
+    bind {{ public_vip.ip }}:8775
     option tcpka
     option tcplog
     balance source
@@ -113,6 +116,7 @@ listen  proxy-nova_metadata_api_cluster
 
 listen  proxy-cinder_api_cluster
     bind {{ internal_vip.ip }}:8776
+    bind {{ public_vip.ip }}:8776
     mode tcp
     option httpchk
     option tcplog
@@ -121,6 +125,16 @@ listen  proxy-cinder_api_cluster
     server {{ host }} {{ ip }}:8776 weight 1 check inter 2000 rise 2 fall 5
 {% endfor %}
 
+listen  proxy-dashboarad
+    bind {{ public_vip.ip }}:80
+    option tcpka
+    option httpchk
+    option tcplog
+    balance source
+{% for host,ip in haproxy_hosts.items() %}
+    server {{ host }} {{ ip }}:80 weight 1 check inter 2000 rise 2 fall 5
+{% endfor %}
+
 listen stats
     mode http
     bind 0.0.0.0:8888
diff --git a/deploy/adapters/ansible/roles/ha/templates/keepalived.conf b/deploy/adapters/ansible/roles/ha/templates/keepalived.conf
index f1e6db5d..a2e008a7 100644
--- a/deploy/adapters/ansible/roles/ha/templates/keepalived.conf
+++ b/deploy/adapters/ansible/roles/ha/templates/keepalived.conf
@@ -19,30 +19,24 @@ vrrp_instance internal_vip {
     virtual_ipaddress {
         {{ internal_vip.ip }}/{{ internal_vip.netmask }}  dev {{ internal_vip.interface }}
     }
+}
 
-    notify_master "/usr/local/bin/notify.sh master"
-    notify_backup "/usr/local/bin/notify.sh backup"
+vrrp_instance public_vip {
+    interface {{ network_cfg.public_vip.interface }}
+    virtual_router_id {{ vrouter_id_public }}
+    state BACKUP
+    nopreempt
+    preempt_delay 30
+    advert_int 1
+    priority 100
 
-}
+    authentication {
+        auth_type PASS
+        auth_pass 4321
+    }
 
-#vrrp_instance public_vip {
-#    interface {{ network_cfg.public_vip.interface }}
-#    virtual_router_id {{ vrouter_id_public }}
-#    state BACKUP
-#    nopreempt
-#    preempt_delay 30
-#    advert_int 1
-#    priority 100
-#
-#    authentication {
-#        auth_type PASS
-#        auth_pass 4321
-#    }
-#
-#    virtual_ipaddress {
-#        {{ network_cfg.public_vip.ip }}/{{ network_cfg.public_vip.netmask }}  dev {{ network_cfg.public_vip.interface }}
-#    }
-#
-#}
-#
-#    notify_backup "/usr/local/bin/notify.sh backup"
+    virtual_ipaddress {
+        {{ network_cfg.public_vip.ip }}/{{ network_cfg.public_vip.netmask }}  dev {{ network_cfg.public_vip.interface }}
+    }
+
+}