def disable(cfg, unqdn, zs_unqdn):
"""
[description]
disable a server within zabbix
[parameter info]
required:
cfg: the config object. useful everywhere
unqdn: unqualified domain name of the server to disable
zs_unqdn: unqdn of the zabbix server
[return value]
no explicit return
"""
# just making sure something is assigned to it...
hstatus = None
# check to see if zabbix is enabled in the config
if cfg.zab_active == False:
print "Zabbix is not active, skipping. Zabbix can be enabled in the mothership config file."
return
else:
pass
# stitch together some info about our host
host, realm, site_id = mothership.split_fqdn(unqdn)
if zs_unqdn == None:
zs_unqdn, zs_user, zs_pass = get_default_server(cfg, realm, site_id)
else:
zs_user = str(kv_select(cfg, zs_unqdn,
key="zabbix_admin_user")).split('=')[1]
zs_pass = str(kv_select(cfg, zs_unqdn,
key="zabbix_admin_pass")).split('=')[1]
zs_host, zs_realm, zs_site_id = mothership.split_fqdn(zs_unqdn)
zs_fqdn = '.'.join([zs_unqdn, cfg.domain])
# set the zabbix host and url path, log in
try:
# uncomment to debug
#zapi = ZabbixAPI(zs_fqdn,'/', debug_level=6)
zapi = ZabbixAPI(zs_fqdn, '/')
zapi.login(zs_user, zs_pass)
# uncomment to debug
#print "Zabbix API Version: %s" % zapi.api_version()
#print "Logged in: %s" % str(zapi.test_login())
except ZabbixAPIException, e:
sys.stderr.write(str(e) + '\n')
def new(fqdn, key, value):
"""
Constructor that takes a host.realm.site style fqdn.
"""
hostname, realm, site_id = mothership.split_fqdn(fqdn)
kv = KV(key, value, hostname, realm, site_id)
return kv
def new(fqdn, key, value):
"""
Constructor that takes a host.realm.site style fqdn.
"""
hostname, realm, site_id = mothership.split_fqdn(fqdn)
kv = KV(key, value, hostname, realm, site_id)
return kv
def disable(cfg, unqdn, zs_unqdn):
"""
[description]
disable a server within zabbix
[parameter info]
required:
cfg: the config object. useful everywhere
unqdn: unqualified domain name of the server to disable
zs_unqdn: unqdn of the zabbix server
[return value]
no explicit return
"""
# just making sure something is assigned to it...
hstatus = None
# check to see if zabbix is enabled in the config
if cfg.zab_active == False:
print "Zabbix is not active, skipping. Zabbix can be enabled in the mothership config file."
return
else:
pass
# stitch together some info about our host
host,realm,site_id = mothership.split_fqdn(unqdn)
if zs_unqdn==None:
zs_unqdn, zs_user, zs_pass = get_default_server(cfg, realm, site_id)
else:
zs_user = str(kv_select(cfg, zs_unqdn, key="zabbix_admin_user")).split('=')[1]
zs_pass = str(kv_select(cfg, zs_unqdn, key="zabbix_admin_pass")).split('=')[1]
zs_host,zs_realm,zs_site_id = mothership.split_fqdn(zs_unqdn)
zs_fqdn = '.'.join([zs_unqdn,cfg.domain])
# set the zabbix host and url path, log in
try:
# uncomment to debug
#zapi = ZabbixAPI(zs_fqdn,'/', debug_level=6)
zapi = ZabbixAPI(zs_fqdn,'/')
zapi.login(zs_user, zs_pass)
# uncomment to debug
#print "Zabbix API Version: %s" % zapi.api_version()
#print "Logged in: %s" % str(zapi.test_login())
except ZabbixAPIException, e:
sys.stderr.write(str(e) + '\n')
def add(cfg, fqdn, key, value):
"""
Add a new value with set semantics.
"""
# make sure we have a value
if not value:
raise KVError('No value specified!')
# if we're adding a tag, make sure it exists, first!
if key == 'tag':
tag = cfg.dbsess.query(Tag).filter(Tag.name == value).first()
if not tag:
print "Trying to apply a nonexistent tag. Abort! Abort!"
raise KVError('Try "ship tag --help" for more info')
# make sure the serverpath exists
hostname, realm, site_id = mothership.split_fqdn(fqdn)
if hostname != None:
results = cfg.dbsess.query(Server)
results = results.\
filter(Server.site_id==site_id).\
filter(Server.realm==realm).\
filter(Server.hostname==hostname).\
first()
if not results:
raise KVError(
'Trying to apply a tag to a nonexistent host. Abort!')
# Check for duplicate key=value.
kv = select(cfg, fqdn, key, value)
if kv:
print "that key=value pair exists already!"
ans = raw_input("Do you want to update it? (y/n): ")
if ans == "Y" or ans == "y":
print "updating key=value"
kv = upsert(cfg, fqdn, key, value)
return kv
else:
print "key=value unchanged, exiting."
return kv
print "no existing key=value found, inserting."
if fqdn == '':
print "this will apply %s=%s globally" % (key, value)
ans = raw_input("are you sure you want to do this? (y/n): ")
if ans == "Y" or ans == "y":
kv = new(fqdn, key, value)
cfg.dbsess.add(kv)
cfg.dbsess.commit()
return kv
kv = new(fqdn, key, value)
cfg.dbsess.add(kv)
cfg.dbsess.commit()
return kv
def add(cfg, fqdn, key, value):
"""
Add a new value with set semantics.
"""
# make sure we have a value
if not value:
raise KVError("No value specified!")
# if we're adding a tag, make sure it exists, first!
if key == "tag":
tag = cfg.dbsess.query(Tag).filter(Tag.name == value).first()
if not tag:
print "Trying to apply a nonexistent tag. Abort! Abort!"
raise KVError('Try "ship tag --help" for more info')
# make sure the serverpath exists
hostname, realm, site_id = mothership.split_fqdn(fqdn)
if hostname != None:
results = cfg.dbsess.query(Server)
results = (
results.filter(Server.site_id == site_id)
.filter(Server.realm == realm)
.filter(Server.hostname == hostname)
.first()
)
if not results:
raise KVError("Trying to apply a tag to a nonexistent host. Abort!")
# Check for duplicate key=value.
kv = select(cfg, fqdn, key, value)
if kv:
print "that key=value pair exists already!"
ans = raw_input("Do you want to update it? (y/n): ")
if ans == "Y" or ans == "y":
print "updating key=value"
kv = upsert(cfg, fqdn, key, value)
return kv
else:
print "key=value unchanged, exiting."
return kv
print "no existing key=value found, inserting."
if fqdn == "":
print "this will apply %s=%s globally" % (key, value)
ans = raw_input("are you sure you want to do this? (y/n): ")
if ans == "Y" or ans == "y":
kv = new(fqdn, key, value)
cfg.dbsess.add(kv)
cfg.dbsess.commit()
return kv
kv = new(fqdn, key, value)
cfg.dbsess.add(kv)
cfg.dbsess.commit()
return kv
def select(cfg, fqdn, key, value=None):
"""
Returns a specific KV object.
"""
hostname, realm, site_id = mothership.split_fqdn(fqdn)
results = cfg.dbsess.query(KV).\
filter(KV.hostname==hostname).\
filter(KV.realm==realm).\
filter(KV.site_id==site_id).\
filter(KV.key==key)
if value:
results = results.filter(KV.value==value)
kv = results.first()
return kv
def select(cfg, fqdn, key, value=None):
"""
Returns a specific KV object.
"""
hostname, realm, site_id = mothership.split_fqdn(fqdn)
results = cfg.dbsess.query(KV).\
filter(KV.hostname==hostname).\
filter(KV.realm==realm).\
filter(KV.site_id==site_id).\
filter(KV.key==key)
if value:
results = results.filter(KV.value == value)
kv = results.first()
return kv
def collect(cfg, fqdn, key=None, value=None):
"""
Returns a list of all matches.
"""
results = cfg.dbsess.query(KV)
if fqdn != None:
hostname, realm, site_id = mothership.split_fqdn(fqdn)
results = results.\
filter(or_(KV.site_id==site_id, KV.site_id==None)).\
filter(or_(KV.realm==realm, KV.realm==None)).\
filter(or_(KV.hostname==hostname, KV.hostname==None)).\
order_by(desc(KV.hostname), desc(KV.realm), desc(KV.site_id))
if key:
results = results.filter(KV.key==key)
if value:
results = results.filter(KV.value==value)
kvs = results.all()
return kvs
def collect(cfg, fqdn, key=None, value=None):
"""
Returns a list of all matches.
"""
results = cfg.dbsess.query(KV)
if fqdn != None:
hostname, realm, site_id = mothership.split_fqdn(fqdn)
results = results.\
filter(or_(KV.site_id==site_id, KV.site_id==None)).\
filter(or_(KV.realm==realm, KV.realm==None)).\
filter(or_(KV.hostname==hostname, KV.hostname==None)).\
order_by(desc(KV.hostname), desc(KV.realm), desc(KV.site_id))
if key:
results = results.filter(KV.key == key)
if value:
results = results.filter(KV.value == value)
kvs = results.all()
return kvs
