def exists(self):
"""
check if db exists
"""
logging.debug("verifying is db exists")
# Making sure postgresql service is up
postgresql = utils.Service("postgresql")
postgresql.conditionalStart()
try:
# We want to make check if postgresql service is up
logging.debug("making sure postgresql service is up")
utils.retry(utils.checkIfRhevmDbIsUp, tries=5, timeout=15, sleep=3)
except:
# If we're here, it means something is wrong, either there is a real db error
# or the db is not installed, let's check
logging.debug("checking if db is already installed..")
(out, rc) = utils.execSqlCommand(basedefs.DB_ADMIN, basedefs.DB_NAME, "select 1")
if (rc != 0):
if utils.verifyStringFormat(out,".*FATAL:\s*database\s*\"%s\"\s*does not exist" % (PREFIX)):
# This means that the db is not installed, so we return false
return False
return True
def isDBUp():
"""
check if ovirt-engine db is up
"""
logging.debug("checking if %s db is already installed and running.." %
basedefs.DB_NAME)
(out, rc) = utils.execSqlCommand(basedefs.DB_ADMIN, basedefs.DB_NAME,
"select 1", True)
def isDBUp():
"""
check if ovirt-engine db is up
"""
logging.debug("checking if %s db is already installed and running.."%basedefs.DB_NAME)
(out, rc) = utils.execSqlCommand(basedefs.DB_ADMIN, basedefs.DB_NAME, "select 1", True)