def refreshHost(host):
print "Starting refresh " + host + " at "+time.strftime("%H:%M:%S", time.gmtime())
if MarkLogicEC2Config.isWindows():
MarkLogicEC2Lib.sys("Reinstalling for "+host,"powershell -file " + reinstallFileName(host))
elif MarkLogicEC2Config.isRedHat():
refreshRedHatHost(host)
print "Finishing refresh " + host + " at "+time.strftime("%H:%M:%S", time.gmtime())
def setupHost(host):
print "Setting up "+host
if MarkLogicEC2Config.isWindows():
setupWindowsHost(host)
MarkLogicEC2Lib.sys("Setting up "+host,"powershell -file pws\server-setup.ps1")
elif MarkLogicEC2Config.isRedHat():
setupRedHatHost(host)
def cleanHost(host):
print "Terminating host "+host
dns_name = getInstance(host).public_dns_name
volumes_for_deletion = []
# Get attached volumes before terminating - you can't get them after
for volume in ec2.get_all_volumes():
# print "Volume is "+volume.id
if volume.attach_data.instance_id == host:
# print "Adding "+volume.id
volumes_for_deletion.append(volume.id)
getInstance(host).terminate()
waitForTerminatedState(host)
# Now delete un-deleted volumes - problem with Red Hat instances is that they're not auto-deleted
for volume in ec2.get_all_volumes():
for volume_for_deletion in volumes_for_deletion:
if volume.id == volume_for_deletion:
print "Removing volume " + volume.id
volume.delete()
if(MarkLogicEC2Config.USE_ELASTIC_IP):
if getElasticIP(host):
print "Removing elastic ip "+str(getElasticIP(host))
getElasticIP(host).release()
for file in (adminFileName(host),sessionFileName(host),reinstallFileName(host),RDPFileName(host),sshFileName(host)):
removeFile(file)
if(MarkLogicEC2Config.isRedHat()):
MarkLogicEC2Lib.sys("Remove from known hosts file","ssh-keygen -R "+dns_name)
def setupRedHatHost(host):
instance = getInstance(host)
dns_name = instance.public_dns_name
print "Starting "+dns_name+" setup at "+time.strftime("%H:%M:%S", time.gmtime())
ssh_cmd = sshToBoxString(dns_name)
MarkLogicEC2Lib.sys("Sort out device mapping ...",ssh_cmd + "'" + lnCommand() + "'")
MarkLogicEC2Lib.sys("Remove host firewall",ssh_cmd+"'service iptables save ; service iptables stop ; chkconfig iptables off'")
MarkLogicEC2Lib.sys("Download MarkLogic install",ssh_cmd + "'cd "+MarkLogicEC2Config.INSTALL_DIR+";curl -O "+MarkLogicEC2Config.MARKLOGIC_DOWNLOAD_URL + MarkLogicEC2Config.MARKLOGIC_EXE+"'")
MarkLogicEC2Lib.sys("Copy required files","scp config.ini MarkLogicEC2Config.py MarkLogicEC2Lib.py for_remote/* root@"+dns_name+":"+MarkLogicEC2Config.INSTALL_DIR)
MarkLogicEC2Lib.sys("Install MarkLogic",ssh_cmd+"\"cd "+MarkLogicEC2Config.INSTALL_DIR+";python MarkLogicSetup.py\"")
createAdminConsoleLink(host)
print "Finishing "+dns_name+" config at "+time.strftime("%H:%M:%S", time.gmtime())
def startInstance(host):
if(not(isRunning(host))):
print "Starting thaw of " + host + " at "+time.strftime("%H:%M:%S", time.gmtime())
ec2.start_instances(host)
waitForRunningState(host)
if(MarkLogicEC2Config.USE_ELASTIC_IP):
getElasticIP(host).associate(host)
print "Elastic IP added for host " + host + " - " + str(getElasticIP(host))
waitForReachableState(host)
if MarkLogicEC2Config.isRedHat():
MarkLogicEC2Lib.sys("Check device mapping ...",sshToBoxString(getInstance(host).dns_name) + "'" + lnCommand()+ "'")
createSSHLink(host)
if MarkLogicEC2Config.isWindows():
createRDPLink(host)
createSessionLink(host)
createReinstallScript(host)
createAdminConsoleLink(host)
print "Host " + host + " started at "+time.strftime("%H:%M:%S", time.gmtime())
else:
print "Host " + host + " already running"
def refreshRedHatHost(host):
instance = getInstance(host)
dns_name = instance.public_dns_name
ssh_cmd = sshToBoxString(dns_name)
MarkLogicEC2Lib.sys("Stopping MarkLogic",ssh_cmd+"'/etc/init.d/MarkLogic stop'")
MarkLogicEC2Lib.sys("Remove previous install",ssh_cmd+"\"rm -rf "+MarkLogicEC2Config.MARKLOGIC_REDHAT_DATA_ROOT +"/*\"")
MarkLogicEC2Lib.sys("Install MarkLogic",ssh_cmd+"\"cd "+MarkLogicEC2Config.INSTALL_DIR+";python MarkLogicSetup.py\"")
createAdminConsoleLink(host)
def restartHost(host):
if(MarkLogicEC2Config.isRedHat()):
MarkLogicEC2Lib.sys("Restarting "+host,sshToBoxString(getInstance(host).dns_name) + "'/etc/init.d/MarkLogic restart'")
def nameHost(host):
dns_name = getInstance(host).public_dns_name
HOST_ARGS = { 'HOST-NAME':dns_name }
MarkLogicEC2Lib.configureAuthHttpProcess(dns_name)
MarkLogicEC2Lib.httpProcess("Setting host name",MarkLogicEC2Lib.adminURL(dns_name) +"set-host-name.xqy", HOST_ARGS)
def cluster():
ROOT_HOST = ""
print "Starting cluster at "+time.strftime("%H:%M:%S", time.gmtime())
for host in getAvailableHosts():
MarkLogicEC2Lib.configureAuthHttpProcess(getInstance(host).public_dns_name)
if ROOT_HOST:
args = {'server' : ROOT_HOST, 'joiner' : getInstance(host).public_dns_name, 'pass' : MarkLogicEC2Config.ADMIN_PASSWORD }
MarkLogicEC2Lib.httpProcess("Joining Cluster","http://" + getInstance(host).public_dns_name + ":8001/join-cluster.xqy", args)
else:
ROOT_HOST = getInstance(host).public_dns_name
ROOT_HOST = ""
for host in getAvailableHosts():
if ROOT_HOST:
args = {'server' : ROOT_HOST, 'joiner' : getInstance(host).public_dns_name, 'pass' : MarkLogicEC2Config.ADMIN_PASSWORD}
MarkLogicEC2Lib.configureAuthHttpProcess(ROOT_HOST)
MarkLogicEC2Lib.httpProcess("Joining Cluster II","http://" + ROOT_HOST + ":8001/transfer-cluster-config.xqy",args)
MarkLogicEC2Lib.configureAuthHttpProcess(getInstance(host).public_dns_name)
MarkLogicEC2Lib.httpProcess("Restarting...","http://" + getInstance(host).public_dns_name + ":8001/restart.xqy")
else:
ROOT_HOST = getInstance(host).public_dns_name
MarkLogicEC2Lib.configureAuthHttpProcess(ROOT_HOST)
MarkLogicEC2Lib.httpProcess("Setting cluster name to "+MarkLogicEC2Config.CLUSTER_NAME,"http://" + ROOT_HOST + ":8001/set-cluster-name.xqy",{"CLUSTER-NAME":MarkLogicEC2Config.CLUSTER_NAME})
print "Finishing cluster at "+time.strftime("%H:%M:%S", time.gmtime())
for i in range(MarkLogicEC2Config.HOST_COUNT):
createHost()
for host in getAvailableHosts():
setupHost(host)
cluster()
elif(mode == RESTART_MODE):
if(len(sys.argv) > 2):
host = getHostForRequest(sys.argv[2])
restartHost(host)
else:
for host in getAvailableHosts():
restartHost(host)
elif(mode == DEVICES_MODE):
if(len(sys.argv) > 2):
host = getHostForRequest(sys.argv[2])
MarkLogicEC2Lib.sys("Check device mapping ...",sshToBoxString(getInstance(host).dns_name) + "'" + lnCommand()+ "'")
else:
for host in getAvailableHosts():
MarkLogicEC2Lib.sys("Check device mapping ...",sshToBoxString(getInstance(host).dns_name) + "'" + lnCommand()+ "'")
elif(mode == REMOTE_MODE):
if(len(sys.argv) > 2):
dns_name = getInstance(getHostForRequest(sys.argv[2])).dns_name
if MarkLogicEC2Config.isRedHat():
MarkLogicEC2Lib.sys("Logging into box "+dns_name,sshToBoxString(dns_name))
elif MarkLogicEC2Config.isWindows():
MarkLogicEC2Lib.sys("Logging into box "+dns_name,"powershell -noexit -file sessions\\"+ dns_name + ".session.ps1")
else:
print "You must supply an index or an instance id"
else:
print mode +" is not a permitted mode"
