X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=genesis.git;a=blobdiff_plain;f=compass%2Fdeploy%2Fansible%2Froles%2Fha%2Ftemplates%2Ffailover.j2;fp=compass%2Fdeploy%2Fansible%2Froles%2Fha%2Ftemplates%2Ffailover.j2;h=0000000000000000000000000000000000000000;hp=b03c7375d50e52e6e75a4748e6b1c721ae550eb1;hb=7243b9793ea87c3070a032b69c01d779a7c8cbfd;hpb=6f816a8546224dcce14fd6dddeb0c9252f69a1c7

diff --git a/compass/deploy/ansible/roles/ha/templates/failover.j2 b/compass/deploy/ansible/roles/ha/templates/failover.j2
deleted file mode 100644
index b03c737..0000000
--- a/compass/deploy/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 = {{ HA_VIP }} 
-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])