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1# ============LICENSE_START======================================================= 

2# org.onap.dcae 

3# ================================================================================ 

4# Copyright (c) 2018-2020 AT&T Intellectual Property. All rights reserved. 

5# Copyright (c) 2019 Pantheon.tech. All rights reserved. 

6# Copyright (c) 2020 Nokia. All rights reserved. 

7# ================================================================================ 

8# Licensed under the Apache License, Version 2.0 (the "License"); 

9# you may not use this file except in compliance with the License. 

10# You may obtain a copy of the License at 

11# 

12# http://www.apache.org/licenses/LICENSE-2.0 

13# 

14# Unless required by applicable law or agreed to in writing, software 

15# distributed under the License is distributed on an "AS IS" BASIS, 

16# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

17# See the License for the specific language governing permissions and 

18# limitations under the License. 

19# ============LICENSE_END========================================================= 

20 

21_CONFIG_PATH = "/opt/onap/config.txt" # Path to config file on the Cloudify Manager host 

22_CONSUL_KEY = "k8s-plugin" # Key under which CM configuration is stored in Consul 

23 

24# Default configuration values 

25DCAE_NAMESPACE = "dcae" 

26CONSUL_DNS_NAME = "consul" 

27DEFAULT_K8S_LOCATION = "central" 

28DEFAULT_MAX_WAIT = 1800 

29 

30FB_LOG_PATH = "/var/log/onap" 

31FB_DATA_PATH = "/usr/share/filebeat/data" 

32FB_CONFIG_PATH = "/usr/share/filebeat/filebeat.yml" 

33FB_CONFIG_SUBPATH = "filebeat.yml" 

34FB_CONFIG_MAP = "filebeat-conf" 

35FB_IMAGE = "docker.elastic.co/beats/filebeat:5.5.0" 

36 

37TLS_CERT_PATH = "/opt/app/osaaf" 

38TLS_IMAGE = "nexus3.onap.org:10001/onap/org.onap.dcaegen2.deployments.tls-init-container:2.1.0" 

39TLS_COMP_CERT_PATH = "/opt/dcae/cacert" 

40TLS_CA_CONFIGMAP = "dcae-cacert-configmap" 

41 

42EXT_TLS_IMAGE = "nexus3.onap.org:10001/onap/org.onap.aaf.certservice.aaf-certservice-client:1.2.0" 

43EXT_TLS_REQUEST_URL = "https://aaf-cert-service:8443/v1/certificate/" 

44EXT_TLS_TIMEOUT = "30000" 

45EXT_TLS_COUNTRY = "US" 

46EXT_TLS_ORGANIZATION = "Linux-Foundation" 

47EXT_TLS_STATE = "California" 

48EXT_TLS_ORGANIZATIONAL_UNIT = "ONAP" 

49EXT_TLS_LOCATION = "San-Francisco" 

50EXT_TLS_CERT_SECRET_NAME = "aaf-cert-service-client-tls-secret" 

51EXT_TLS_KEYSTORE_PASSWORD = "secret" 

52EXT_TLS_TRUSTSTORE_PASSWORD = "secret" 

53 

54TRUST_STORE_MERGER_IMAGE = "nexus3.onap.org:10001/onap/org.onap.dcae.truststore-merger:1.2.0" 

55CBS_BASE_URL = "https://config-binding-service:10443/service_component_all" 

56 

57def _set_defaults(): 

58 """ Set default configuration parameters """ 

59 return { 

60 "namespace" : DCAE_NAMESPACE, # k8s namespace to use for DCAE 

61 "consul_dns_name" : CONSUL_DNS_NAME, # k8s internal DNS name for Consul 

62 "default_k8s_location" : DEFAULT_K8S_LOCATION, # default k8s location to deploy components 

63 "image_pull_secrets" : [], # list of k8s secrets for accessing Docker registries 

64 "max_wait": DEFAULT_MAX_WAIT, # Default maximum time to wait for component to become healthy (secs) 

65 "filebeat": { # Configuration for setting up filebeat container 

66 "log_path" : FB_LOG_PATH, # mount point for log volume in filebeat container 

67 "data_path" : FB_DATA_PATH, # mount point for data volume in filebeat container 

68 "config_path" : FB_CONFIG_PATH, # mount point for config volume in filebeat container 

69 "config_subpath" : FB_CONFIG_SUBPATH, # subpath for config data in filebeat container 

70 "config_map" : FB_CONFIG_MAP, # ConfigMap holding the filebeat configuration 

71 "image": FB_IMAGE # Docker image to use for filebeat 

72 }, 

73 "tls": { # Configuration for setting up TLS 

74 "cert_path" : TLS_CERT_PATH, # mount point for certificate volume in TLS init container 

75 "image": TLS_IMAGE, # Docker image to use for TLS init container 

76 "component_cert_dir": TLS_COMP_CERT_PATH # default mount point for certificate volume in component container 

77 }, 

78 "external_cert": { 

79 "image_tag": EXT_TLS_IMAGE, # Docker image to use for external TLS init container 

80 "request_url" : EXT_TLS_REQUEST_URL, # URL to Cert Service API 

81 "timeout" : EXT_TLS_TIMEOUT, # Request timeout 

82 "country" : EXT_TLS_COUNTRY, # Country name in ISO 3166-1 alpha-2 format, for which certificate will be created 

83 "organization" : EXT_TLS_ORGANIZATION, # Organization name, for which certificate will be created 

84 "state" : EXT_TLS_STATE, # State name, for which certificate will be created 

85 "organizational_unit" : EXT_TLS_ORGANIZATIONAL_UNIT, # Organizational unit name, for which certificate will be created 

86 "location" : EXT_TLS_LOCATION, # Location name, for which certificate will be created 

87 "cert_secret_name": EXT_TLS_CERT_SECRET_NAME, # Name of secret containing keystore and truststore for secure communication of Cert Service Client and Cert Service 

88 "keystore_password" : EXT_TLS_KEYSTORE_PASSWORD, # Password to keystore file 

89 "truststore_password" : EXT_TLS_TRUSTSTORE_PASSWORD # Password to truststore file 

90 }, 

91 "truststore_merger": { 

92 "image_tag": TRUST_STORE_MERGER_IMAGE 

93 }, 

94 "cbs": { 

95 "base_url" : CBS_BASE_URL # URL prefix for accessing config binding service 

96 } 

97 

98 } 

99 

100def configure(config_path=_CONFIG_PATH, key = _CONSUL_KEY): 

101 """ 

102 Get configuration information from local file and Consul. 

103 Note that the Cloudify context ("ctx") isn't available at 

104 module load time. 

105 """ 

106 

107 from cloudify.exceptions import NonRecoverableError 

108 try: 

109 import configparser 

110 except ImportError: 

111 import ConfigParser as configparser 

112 from k8splugin import discovery 

113 config = _set_defaults() 

114 

115 try: 

116 # Get Consul address from a config file 

117 c = configparser.ConfigParser() 

118 c.read(config_path) 

119 config["consul_host"] = c.get('consul','address') 

120 

121 # Get the rest of the config from Consul 

122 conn = discovery.create_kv_conn(config["consul_host"]) 

123 val = discovery.get_kv_value(conn, key) 

124 

125 # Merge Consul results into the config 

126 config.update(val) 

127 

128 except discovery.DiscoveryKVEntryNotFoundError as e: 

129 # Don't reraise error, assume defaults are wanted. 

130 pass 

131 

132 except Exception as e: 

133 raise NonRecoverableError(e) 

134 

135 return config