diff options
Diffstat (limited to 'charms/trusty/contrail-webui/hooks/services.py')
| -rw-r--r-- | charms/trusty/contrail-webui/hooks/services.py | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/charms/trusty/contrail-webui/hooks/services.py b/charms/trusty/contrail-webui/hooks/services.py deleted file mode 100644 index 61c58cb..0000000 --- a/charms/trusty/contrail-webui/hooks/services.py +++ /dev/null @@ -1,210 +0,0 @@ -import os -import socket -import urllib - -import yaml - -import actions -from charmhelpers.core import hookenv -from charmhelpers.core import services -from charmhelpers.core import templating - -from setup import ( - create_ssl_certificate, - is_opencontrail, - write_ssl_certificate -) - - -CONFIG_FILE = os.path.join(os.sep, 'etc', 'contrail', 'config.global.js') - - -class CassandraRelation(services.RelationContext): - name = 'cassandra' - interface = 'cassandra' - required_keys = ['private-address'] - - -class ContrailAPIRelation(services.RelationContext): - name = 'contrail_api' - interface = 'contrail-api' - required_keys = ['private-address', 'port'] - - -class ContrailDiscoveryRelation(services.RelationContext): - name = 'contrail_discovery' - interface = 'contrail-discovery' - required_keys = ['private-address', 'port'] - - -class KeystoneRelation(services.RelationContext): - name = 'identity_admin' - interface = 'keystone-admin' - required_keys = ['service_hostname', 'service_port', 'service_username', - 'service_tenant_name', 'service_password'] - - -class RedisRelation(services.RelationContext): - name = 'redis' - interface = 'redis-master' - required_keys = ['hostname', 'port'] - - -class ContrailWebUIConfig(services.ManagerCallback): - - context_contrail = { - 'webcontroller_path': '/usr/src/contrail/contrail-web-controller', - 'logo_file': '/usr/src/contrail/contrail-web-core/webroot/img/juniper-networks-logo.png', - 'favicon_file': '/usr/src/contrail/contrail-web-core/webroot/img/juniper-networks-favicon.ico' - } - - context_opencontrail = { - 'webcontroller_path': '/var/lib/contrail-webui/contrail-web-controller', - 'logo_file': '/var/lib/contrail/contrail-web-core/webroot/img/opencontrail-logo.png', - 'favicon_file': '/var/lib/contrail/contrail-web-core/webroot/img/opencontrail-favicon.ico' - } - - def __call__(self, manager, service_name, event_name): - config = hookenv.config() - context = { - 'config': config - } - - context.update(self.context_opencontrail if is_opencontrail() - else self.context_contrail) - - context.update(ContrailAPIRelation()) - context.update(ContrailDiscoveryRelation()) - context.update(CassandraRelation()) - context.update(KeystoneRelation()) - - # Redis relation is optional - redis = RedisRelation() - if redis.is_ready(): - context.update(redis) - else: - context.update({ - 'redis': [{ - 'hostname': '127.0.0.1', - 'port': '6379' - }] - }) - - # Download logo and favicon or use the cached one - # if failed, falling back to the defaults - for target in ('logo', 'favicon'): - url = context['config']['{0}-url'.format(target)] - filename = os.path.join(os.sep, 'etc', 'contrail', - os.path.basename(url)) - context['config']['{0}-filename'.format(target)] = '' - if url: - try: - urllib.urlretrieve(url, filename) - except IOError: - pass - - try: - if os.stat(filename).st_size > 0: - context['config']['{0}-filename'.format(target)] = ( - filename - ) - except OSError: - pass - - templating.render( - context=context, - source='config.global.js.j2', - target=CONFIG_FILE, - perms=0o644 - ) - - templating.render( - context=context, - source='contrail-webui-userauth.js', - target='/etc/contrail/contrail-webui-userauth.js', - perms=0o640, - owner='root', - group='contrail' - ) - - -class SSLConfig(services.ManagerCallback): - def __call__(self, manager, service_name, event_name): - if hookenv.is_leader(): - config = hookenv.config() - cert = config.get('ssl-cert') - key = config.get('ssl-key') - if cert and key: - write_ssl_certificate(cert, key) - hookenv.leader_set({'ssl-cert': cert, 'ssl-key': key, - 'ssl-cert-created': ''}) - elif not hookenv.leader_get('ssl-cert-created'): - cert, key = create_ssl_certificate() - hookenv.leader_set({'ssl-cert': cert, 'ssl-key': key, - 'ssl-cert-created': True}) - - -class LeaderCallback(services.ManagerCallback): - def __call__(self, manager, service_name, event_name): - if not hookenv.is_leader(): - cert = hookenv.leader_get('ssl-cert') - key = hookenv.leader_get('ssl-key') - if cert and key: - write_ssl_certificate(cert, key) - - -class ContrailWebRelation(services.ManagerCallback): - def __call__(self, manager, service_name, event_name): - config = hookenv.config() - name = hookenv.local_unit().replace('/', '-') - addr = socket.gethostbyname(hookenv.unit_get('private-address')) - http_port = config['http-port'] - https_port = config['https-port'] - services = [ { 'service_name': 'contrail-webui-http', - 'service_host': '0.0.0.0', - 'service_port': http_port, - 'service_options': [ 'mode http', 'balance leastconn', 'option httpchk GET / HTTP/1.1\\r\\nHost:\\ www', 'stick on src table contrail-webui-https' ], - 'servers': [ [ name, addr, http_port, 'check' ] ] }, - { 'service_name': 'contrail-webui-https', - 'service_host': '0.0.0.0', - 'service_port': https_port, - 'service_options': [ 'mode tcp', 'balance leastconn', 'stick-table type ip size 10k expire 25h', 'stick on src' ], - 'servers': [ [ name, addr, https_port, 'check' ] ] } ] - - for relation in hookenv.relation_ids('website'): - hookenv.relation_set(relation, services=yaml.dump(services)) - - -def manage(): - config = hookenv.config() - cassandra = CassandraRelation() - contrail_api = ContrailAPIRelation() - contrail_discovery = ContrailDiscoveryRelation() - keystone = KeystoneRelation() - - config_callback = ContrailWebUIConfig() - ssl_callback = SSLConfig() - leader_callback = LeaderCallback() - website_callback = ContrailWebRelation() - - manager = services.ServiceManager([ - { - 'service': 'supervisor-webui', - 'ports': (config['http-port'], config['https-port']), - 'required_data': [ - config, - cassandra, - contrail_api, - contrail_discovery, - keystone, - ], - 'data_ready': [ - actions.log_start, - config_callback, - ssl_callback, - leader_callback, - website_callback, - ], - }, - ]) - manager.manage() |