diff options
Diffstat (limited to 'compass/deploy/ansible/roles/ha/templates')
3 files changed, 0 insertions, 240 deletions
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]) diff --git a/compass/deploy/ansible/roles/ha/templates/haproxy.cfg b/compass/deploy/ansible/roles/ha/templates/haproxy.cfg deleted file mode 100644 index 4ed528a..0000000 --- a/compass/deploy/ansible/roles/ha/templates/haproxy.cfg +++ /dev/null @@ -1,133 +0,0 @@ - -global - #chroot /var/run/haproxy - daemon - user haproxy - group haproxy - maxconn 4000 - pidfile /var/run/haproxy/haproxy.pid - #log 127.0.0.1 local0 - tune.bufsize 1000000 - stats socket /var/run/haproxy.sock - stats timeout 2m - -defaults - log global - maxconn 8000 - option redispatch - option dontlognull - option splice-auto - timeout http-request 10s - timeout queue 1m - timeout connect 10s - timeout client 6m - timeout server 6m - timeout check 10s - retries 5 - -listen proxy-glance_registry_cluster - bind {{ HA_VIP }}:9191 - option tcpka - option tcplog - balance source -{% for host in groups['controller'] %} - server {{ host }} {{ hostvars[host]['ansible_' + INTERNAL_INTERFACE].ipv4.address }}:9191 weight 1 check inter 2000 rise 2 fall 5 -{% endfor %} - -listen proxy-glance_api_cluster - bind {{ HA_VIP }}:9292 - option tcpka - option httpchk - option tcplog - balance source -{% for host in groups['controller'] %} - server {{ host }} {{ hostvars[host]['ansible_' + INTERNAL_INTERFACE].ipv4.address }}:9292 weight 1 check inter 2000 rise 2 fall 5 -{% endfor %} - -listen proxy-nova-novncproxy - bind {{ HA_VIP }}:6080 - option tcpka - option tcplog - balance source -{% for host in groups['controller'] %} - server {{ host }} {{ hostvars[host]['ansible_' + INTERNAL_INTERFACE].ipv4.address }}:6080 weight 1 check inter 2000 rise 2 fall 5 -{% endfor %} - -listen proxy-network - bind {{ HA_VIP }}:9696 - option tcpka - option tcplog - balance source -{% for host in groups['controller'] %} - server {{ host }} {{ hostvars[host]['ansible_' + INTERNAL_INTERFACE].ipv4.address }}:9696 weight 1 check inter 2000 rise 2 fall 5 -{% endfor %} - -listen proxy-volume - bind {{ HA_VIP }}:8776 - option tcpka - option httpchk - option tcplog - balance source -{% for host in groups['controller'] %} - server {{ host }} {{ hostvars[host]['ansible_' + INTERNAL_INTERFACE].ipv4.address }}:8776 weight 1 check inter 2000 rise 2 fall 5 -{% endfor %} - -listen proxy-keystone_admin_cluster - bind {{ HA_VIP }}:35357 - option tcpka - option httpchk - option tcplog - balance source -{% for host in groups['controller'] %} - server {{ host }} {{ hostvars[host]['ansible_' + INTERNAL_INTERFACE].ipv4.address }}:35357 weight 1 check inter 2000 rise 2 fall 5 -{% endfor %} - -listen proxy-keystone_public_internal_cluster - bind {{ HA_VIP }}:5000 - option tcpka - option httpchk - option tcplog - balance source -{% for host in groups['controller'] %} - server {{ host }} {{ hostvars[host]['ansible_' + INTERNAL_INTERFACE].ipv4.address }}:5000 weight 1 check inter 2000 rise 2 fall 5 -{% endfor %} - -listen proxy-nova_compute_api_cluster - bind {{ HA_VIP }}:8774 - mode tcp - option httpchk - option tcplog - balance source -{% for host in groups['controller'] %} - server {{ host }} {{ hostvars[host]['ansible_' + INTERNAL_INTERFACE].ipv4.address }}:8774 weight 1 check inter 2000 rise 2 fall 5 -{% endfor %} - -listen proxy-nova_metadata_api_cluster - bind {{ HA_VIP }}:8775 - option tcpka - option tcplog - balance source -{% for host in groups['controller'] %} - server {{ host }} {{ hostvars[host]['ansible_' + INTERNAL_INTERFACE].ipv4.address }}:8775 weight 1 check inter 2000 rise 2 fall 5 -{% endfor %} - -listen proxy-cinder_api_cluster - bind {{ HA_VIP }}:8776 - mode tcp - option httpchk - option tcplog - balance source -{% for host in groups['controller'] %} - server {{ host }} {{ hostvars[host]['ansible_' + INTERNAL_INTERFACE].ipv4.address }}:8776 weight 1 check inter 2000 rise 2 fall 5 -{% endfor %} - -listen stats - mode http - bind 0.0.0.0:8888 - stats enable - stats refresh 30s - stats uri / - stats realm Global\ statistics - stats auth admin:admin - - diff --git a/compass/deploy/ansible/roles/ha/templates/keepalived.conf b/compass/deploy/ansible/roles/ha/templates/keepalived.conf deleted file mode 100644 index 0b49137..0000000 --- a/compass/deploy/ansible/roles/ha/templates/keepalived.conf +++ /dev/null @@ -1,42 +0,0 @@ -global_defs { - - notification_email{ - root@huawei.com - } - - notification_email_from keepalived@huawei.com - - smtp_server localhost - - smtp_connect_timeout 30 - - router_id NodeA - -} - -vrrp_instance VI_1 { - - interface {{ INTERNAL_INTERFACE }} - virtual_router_id 51 - state BACKUP - nopreempt - advert_int 1 -{% for host in groups['controller'] %} -{% if host == inventory_hostname %} - priority {{ 100 - loop.index0 * 5 }} -{% endif %} -{% endfor %} - - authentication { - auth_type PASS - auth_pass 1111 - } - - virtual_ipaddress { - {{ HA_VIP }} dev {{ INTERNAL_INTERFACE }} - } - - notify_master "/usr/local/bin/notify.sh master" - notify_backup "/usr/local/bin/notify.sh backup" -} - |