ncm-metaconfig: add prometheus

ncm-metaconfig/src/main/metaconfig/prometheus/alertmanager.pan

@@ -0,0 +1,9 @@
+unique template metaconfig/prometheus/alertmanager;
+
+include 'metaconfig/prometheus/schema';
+
+bind "/software/components/metaconfig/services/{/etc/prometheus/alertmanager.yml}/contents" =
+    alertmanager_server_config;
+
+prefix "/software/components/metaconfig/services/{/etc/prometheus/alertmanager.yml}";
+"module" = "yaml";

ncm-metaconfig/src/main/metaconfig/prometheus/config.pan

@@ -0,0 +1,14 @@
+unique template metaconfig/prometheus/config;
+
+include 'metaconfig/prometheus/schema';
+
+bind "/software/components/metaconfig/services/{/etc/prometheus/prometheus.yml}/contents" = prometheus_server_config;
+
+prefix "/software/components/metaconfig/services/{/etc/prometheus/prometheus.yml}";
+"module" = "yaml";
+
+bind "/software/components/metaconfig/services/{/etc/prometheus/rules.yml}/contents" = prometheus_rules_config;
+
+prefix "/software/components/metaconfig/services/{/etc/prometheus/rules.yml}";
+"module" = "yaml";
+"contents" = dict();

ncm-metaconfig/src/main/metaconfig/prometheus/schema.pan

@@ -0,0 +1,270 @@
+declaration template metaconfig/prometheus/schema;
+
+include 'pan/types';
+
+type prometheus_duration =
+    string with match(SELF,
+        '((([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?|0)');
+type prometheus_tls_client_auth = choice('NoClientCert', 'RequestClientCert', 'RequireAnyClientCert',
+    'VerifyClientCertIfGiven', 'RequireAndVerifyClientCert');
+type prometheus_tls_version = choice('TLS10', 'TLS11', 'TLS12', 'TLS13');
+type prometheus_scheme = choice('http', 'https');
+type prometheus_relabel_action = choice('replace', 'lowercase', 'uppercase', 'keep', 'drop', 'hashmod',
+    'labelmap', 'labeldrop', 'labelkeep');
+
+type prometheus_global = {
+    'scrape_interval' : prometheus_duration = '1m'
+    'scrape_timeout' : prometheus_duration = '10s'
+    'evaluation_interval' : prometheus_duration = "1m"
+};
+
+type prometheus_tls_server_config = {
+    'cert_file': absolute_file_path
+    'key_file': absolute_file_path
+    'client_auth_type' ? prometheus_tls_client_auth = "NoClientCert"
+    'client_ca_file' ? absolute_file_path
+    'min_version' ? prometheus_tls_version = "TLS12"
+    'max_version' ? prometheus_tls_version = "TLS13"
+};
+
+type prometheus_tls_config = {
+    'ca_file' ? absolute_file_path
+    'cert_file' ? absolute_file_path
+    'key_file' ? absolute_file_path
+    'server_name' ? string
+    'insecure_skip_verify' ? boolean
+    'min_version' ? prometheus_tls_version
+};
+
+type prometheus_relabel_config = {
+    'source_labels' ? string[]
+    'separator' ? string = ";"
+    'target_label' ? string
+    'regex' ? string = "(.*)"
+    'modulus' ? long(0..)
+    'replacement' ? string = "$1"
+    'action' ?  prometheus_relabel_action
+};
+
+type prometheus_file_sd_config = {
+    'files' : string[]
+};
+
+type prometheus_scrape_config_params = {
+    'collect' ? string[]
+    'module' ? string[]
+};
+
+type prometheus_scrape_config = {
+    'job_name' : string
+    'scrape_interval' ? prometheus_duration
+    'scrape_timeout' ? prometheus_duration
+    'metrics_path' ? type_URI
+    'honor_labels' ? boolean
+    'honor_timestamps' ? boolean
+    'scheme' ? prometheus_scheme
+    'params' ? prometheus_scrape_config_params
+    'follow_redirects' ? boolean
+    'enable_http2' ? boolean
+    'tls_config' ? prometheus_tls_config
+    'proxy_url' ? string
+    'static_configs' ? absolute_file_path[]
+    'sample_limit' ? long(0..)
+    'label_limit' ? long(0..)
+    'label_name_length_limit' ? long(0..)
+    'label_value_length_limit' ? long(0..)
+    'target_limit' ? long(0..)
+    'file_sd_configs' ? prometheus_file_sd_config[]
+    'relabel_configs' ? prometheus_relabel_config[]
+};
+
+type prometheus_basic_auth = {
+    'username' : string
+    'password' ? string
+    'password_file' ? absolute_file_path
+};
+
+type prometheus_authorization = {
+    'type' : string = 'Bearer'
+    'credentials' ? string
+    'credentials_file' ? absolute_file_path
+};
+
+type prometheus_static_config = {
+    'targets' : string[]
+    'labels' ? dict()
+};
+
+
+type prometheus_alertmanager = {
+    'timeout' ? prometheus_duration
+    'api_version'? string
+    'path_prefix' ? string
+    'scheme' ? prometheus_scheme
+    'basic_auth' ? prometheus_basic_auth
+    'authorization' ? prometheus_authorization
+    'tls_config' ? prometheus_tls_config
+    'proxy_url' ? string
+    'follow_redirects' ? boolean
+    'enable_http2' ? boolean
+    'file_sd_configs' ? prometheus_file_sd_config[]
+    'static_configs' ? prometheus_static_config[]
+    'relabel_configs' ? prometheus_relabel_config[]
+};
+type prometheus_alerting = {
+    'alertmanagers': prometheus_alertmanager[]
+    'alert_relabel_configs' ? prometheus_relabel_config[]
+};
+
+type prometheus_server_config = {
+    'global': prometheus_global
+    'tls_server_config' ? prometheus_tls_server_config
+    'scrape_configs' ? prometheus_scrape_config[] = list()
+    'rule_files' ? absolute_file_path[]
+    'alerting' ? prometheus_alerting
+};
+
+type prometheus_rule = {
+    'alert' : string
+    'expr' : string
+    'for' ? prometheus_duration
+    'labels' ? dict()
+    'annotations' ? dict()
+};
+
+type prometheus_rules_group = {
+    'name' : string
+    'rules' : prometheus_rule[]
+    'interval' ? prometheus_duration
+    'limit' ? long(0..)
+};
+
+type prometheus_rules_config = {
+    'groups' ? prometheus_rules_group[]
+};
+
+type alertmanager_global = {
+    'smtp_from' : string
+    'smtp_smarthost' : string
+    'smtp_hello' ? string
+    'smtp_auth_username' ? string
+    'smtp_auth_password' ? string
+    'smtp_auth_identity' ? string
+    'smtp_auth_secret' ? string
+    'smtp_require_tls' ? boolean
+    'slack_api_url' ? string
+    'slack_api_url_file' ? absolute_file_path
+    'victorops_api_key' ? string
+    'victorops_api_url' ? string
+    'pagerduty_url' ? string
+    'opsgenie_api_key' ? string
+    'opsgenie_api_key_file' ? absolute_file_path
+    'opsgenie_api_url' ? string
+    'wechat_api_url' ? string
+    'wechat_api_secret' ? string
+    'wechat_api_corp_id' ? string
+    'telegram_api_url' ? string
+    'resolve_timeout' ? prometheus_duration
+};
+
+type alertmanager_email_config = {
+    'send_resolved' ? boolean
+    'to' : type_email
+    'from' : type_email
+    'smarthost' ? string
+    'hello' ? string
+    'auth_username' ? string
+    'auth_password' ? string
+    'auth_secret' ? string
+    'auth_identity' ? string
+    'require_tls' ? boolean
+    'tls_config' ? prometheus_tls_config
+    'html' ? string
+    'text' ? string
+    'headers' ? dict()
+};
+
+type alertmanager_slack_config = {
+    'send_resolved' ? boolean
+    'api_url' ? string
+    'api_url_file' ? absolute_file_path
+    'channel' : string
+    'icon_emoji' ? string
+    'icon_url' ? string
+    'link_names' ? boolean
+    'username' ? string
+    'text' ? string
+    'title' ? string
+    'title_link' ? string
+    'image_url' ? string
+    'thumb_url' ? string
+};
+
+type alertmanager_webhook_config = {
+    'send_resolved' ? boolean
+    'url': type_absoluteURI
+    'max_alerts' ? long(0..)
+};
+
+type alertmanager_receiver = {
+    'name' : string
+    'email_configs' ? alertmanager_email_config[]
+    'slack_configs' ? alertmanager_slack_config[]
+    'webhook_configs' ? alertmanager_webhook_config[]
+};
+
+type alertmanager_route = {
+    'receiver' ? string
+    'group_by' ? string[]
+    'continue' ? boolean
+    'matchers' ? dict
+    'group_wait' ? prometheus_duration
+    'group_interval' ? prometheus_duration
+    'repeat_interval' ? prometheus_duration
+    'mute_time_intervals' ? string[]
+    'active_time_intervals' ? string[]
+};
+
+type alertmanager_root_route = {
+    'receiver' ? string
+    'group_by' ? string[]
+    'continue' ? boolean
+    'matchers' ? dict
+    'group_wait' ? prometheus_duration
+    'group_interval' ? prometheus_duration
+    'repeat_interval' ? prometheus_duration
+    'routes' ? alertmanager_route[]
+};
+
+type alertmanager_inhibit_rule = {
+    'target_matchers' : string[]
+    'source_matchers' : string[]
+    'equal': string[]
+};
+
+type alertmanager_time_range = {
+    'start_time' : string
+    'end_time': string
+};
+
+type alertmanager_time_interval_def = {
+    'times' ? alertmanager_time_range[]
+    'weekdays' ? string[]
+    'days_of_month' ? string[]
+    'months' ? string[]
+    'years' ? string[]
+};
+
+type alertmanager_time_interval = {
+    'name' : string
+    'time_intervals' : alertmanager_time_interval_def[]
+};
+
+type alertmanager_server_config = {
+    'global' : alertmanager_global
+    'templates' ? absolute_file_path[]
+    'route' : alertmanager_root_route = dict()
+    'receivers' : alertmanager_receiver[]
+    'inhibit_rules' ? alertmanager_inhibit_rule[]
+    'time_intervals' ? alertmanager_time_interval[]
+};