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feat: add metrics for nameko services

This commit is contained in:
BryantHe 2023-07-27 14:02:01 +08:00
parent 58a99d9d2c
commit 857d26d092
10 changed files with 1275 additions and 42 deletions
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10
MANIFEST.in
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@ -1,5 +1,5 @@
include *.py *.md *.mako
recursive-include namekoplus/chassis *.py *.mako
recursive-include namekoplus/templates *.py *.yml *.mako
recursive-include namekoplus/chassis-agent *.py *.yml *.mako
recursive-include namekoplus/tests *.py *.mako
include *.py *.md *.mako *.js *.yml *.yaml *.ini
recursive-include namekoplus/chassis *.py *.mako *.js *.yaml *.ini
recursive-include namekoplus/templates *.py *.yml *.yaml *.mako *.js *.ini
recursive-include namekoplus/chassis-agent *.py *.yml *.yaml *.mako *.js *.ini
recursive-include namekoplus/tests *.py *.mako *.js *.yaml *.ini

164
namekoplus/chassis-agent/metric-configs/grafana.json.mako Normal file
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{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": {
"type": "datasource",
"uid": "grafana"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"target": {
"limit": 100,
"matchAny": false,
"tags": [],
"type": "dashboard"
},
"type": "dashboard"
}
]
},
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
"id": 20,
"links": [],
"liveNow": false,
"panels": [
% for grafana_dict in grafana_list:
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": {
"type": "statsd",
"uid": "5qrwjFCnk"
},
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 12,
"w": 12,
"x": 0,
"y": 0
},
"hiddenSeries": false,
"id": 5,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": false,
"hideZero": false,
"max": true,
"min": true,
"rightSide": false,
"show": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"options": {
"alertThreshold": true
},
"percentage": false,
"pluginVersion": "8.5.5",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "${grafana_dict['stat_name']}",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "${grafana_dict['stat_name']} {{quantile}}",
"refId": "A"
}
],
"thresholds": [],
"timeRegions": [],
"title": "${service_name} | ${grafana_dict['stat_name']}",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"mode": "time",
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"logBase": 1,
"show": true
},
{
"format": "short",
"logBase": 1,
"show": true
}
],
"yaxis": {
"align": false
}
}
% endfor
],
"refresh": "3s",
"schemaVersion": 36,
"style": "dark",
"tags": [],
"templating": {
"list": []
},
"time": {
"from": "now-12h",
"to": "now"
},
"timepicker": {
"refresh_intervals": [
"3s",
"5s",
"10s",
"30s",
"1m",
"5m",
"15m",
"30m",
"1h",
"2h",
"1d"
],
"time_options": [
"5m",
"15m",
"1h",
"6h",
"12h",
"24h",
"2d",
"7d",
"30d"
]
},
"timezone": "",
"title": "${service_name}",
"uid": "${uid}",
"version": 7,
"weekStart": ""
}

756
namekoplus/chassis-agent/metric-configs/grafana_conf/config/grafana.ini Normal file
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##################### Grafana Configuration Example #####################
#
# Everything has defaults so you only need to uncomment things you want to
# change
# possible values : production, development
;app_mode = production
# instance name, defaults to HOSTNAME environment variable value or hostname if HOSTNAME var is empty
;instance_name = ${HOSTNAME}
#################################### Paths ####################################
[paths]
# Path to where grafana can store temp files, sessions, and the sqlite3 db (if that is used)
;data = /var/lib/grafana
# Temporary files in `data` directory older than given duration will be removed
;temp_data_lifetime = 24h
# Directory where grafana can store logs
;logs = /var/log/grafana
# Directory where grafana will automatically scan and look for plugins
;plugins = /var/lib/grafana/plugins
# folder that contains provisioning config files that grafana will apply on startup and while running.
;provisioning = conf/provisioning
#################################### Server ####################################
[server]
# Protocol (http, https, h2, socket)
;protocol = http
# The ip address to bind to, empty will bind to all interfaces
;http_addr =
# The http port to use
;http_port = 3000
# The public facing domain name used to access grafana from a browser
;domain = localhost
# Redirect to correct domain if host header does not match domain
# Prevents DNS rebinding attacks
;enforce_domain = false
# The full public facing url you use in browser, used for redirects and emails
# If you use reverse proxy and sub path specify full url (with sub path)
;root_url = %(protocol)s://%(domain)s:%(http_port)s/
# Serve Grafana from subpath specified in `root_url` setting. By default it is set to `false` for compatibility reasons.
;serve_from_sub_path = false
# Log web requests
;router_logging = false
# the path relative working path
;static_root_path = public
# enable gzip
;enable_gzip = false
# https certs & key file
;cert_file =
;cert_key =
# Unix socket path
;socket =
#################################### Database ####################################
[database]
# You can configure the database connection by specifying type, host, name, user and password
# as separate properties or as on string using the url properties.
# Either "mysql", "postgres" or "sqlite3", it's your choice
;type = sqlite3
;host = 127.0.0.1:3306
;name = grafana
;user = root
# If the password contains # or ; you have to wrap it with triple quotes. Ex """#password;"""
;password =
# Use either URL or the previous fields to configure the database
# Example: mysql://user:secret@host:port/database
;url =
# For "postgres" only, either "disable", "require" or "verify-full"
;ssl_mode = disable
;ca_cert_path =
;client_key_path =
;client_cert_path =
;server_cert_name =
# For "sqlite3" only, path relative to data_path setting
;path = grafana.db
# Max idle conn setting default is 2
;max_idle_conn = 2
# Max conn setting default is 0 (mean not set)
;max_open_conn =
# Connection Max Lifetime default is 14400 (means 14400 seconds or 4 hours)
;conn_max_lifetime = 14400
# Set to true to log the sql calls and execution times.
;log_queries =
# For "sqlite3" only. cache mode setting used for connecting to the database. (private, shared)
;cache_mode = private
#################################### Cache server #############################
[remote_cache]
# Either "redis", "memcached" or "database" default is "database"
;type = database
# cache connectionstring options
# database: will use Grafana primary database.
# redis: config like redis server e.g. `addr=127.0.0.1:6379,pool_size=100,db=0,ssl=false`. Only addr is required. ssl may be 'true', 'false', or 'insecure'.
# memcache: 127.0.0.1:11211
;connstr =
#################################### Data proxy ###########################
[dataproxy]
# This enables data proxy logging, default is false
;logging = false
# How long the data proxy should wait before timing out default is 30 (seconds)
;timeout = 30
# If enabled and user is not anonymous, data proxy will add X-Grafana-User header with username into the request, default is false.
;send_user_header = false
#################################### Analytics ####################################
[analytics]
# Server reporting, sends usage counters to stats.grafana.org every 24 hours.
# No ip addresses are being tracked, only simple counters to track
# running instances, dashboard and error counts. It is very helpful to us.
# Change this option to false to disable reporting.
;reporting_enabled = true
# Set to false to disable all checks to https://grafana.net
# for new vesions (grafana itself and plugins), check is used
# in some UI views to notify that grafana or plugin update exists
# This option does not cause any auto updates, nor send any information
# only a GET request to http://grafana.com to get latest versions
;check_for_updates = true
# Google Analytics universal tracking code, only enabled if you specify an id here
;google_analytics_ua_id =
# Google Tag Manager ID, only enabled if you specify an id here
;google_tag_manager_id =
#################################### Security ####################################
[security]
# disable creation of admin user on first start of grafana
;disable_initial_admin_creation = false
# default admin user, created on startup
;admin_user = admin
# default admin password, can be changed before first start of grafana, or in profile settings
;admin_password = admin
# used for signing
;secret_key = SW2YcwTIb9zpOOhoPsMm
# disable gravatar profile images
;disable_gravatar = false
# data source proxy whitelist (ip_or_domain:port separated by spaces)
;data_source_proxy_whitelist =
# disable protection against brute force login attempts
;disable_brute_force_login_protection = false
# set to true if you host Grafana behind HTTPS. default is false.
;cookie_secure = false
# set cookie SameSite attribute. defaults to `lax`. can be set to "lax", "strict", "none" and "disabled"
;cookie_samesite = none
# set to true if you want to allow browsers to render Grafana in a <frame>, <iframe>, <embed> or <object>. default is false.
allow_embedding = true
# Set to true if you want to enable http strict transport security (HSTS) response header.
# This is only sent when HTTPS is enabled in this configuration.
# HSTS tells browsers that the site should only be accessed using HTTPS.
# The default version will change to true in the next minor release, 6.3.
;strict_transport_security = false
# Sets how long a browser should cache HSTS. Only applied if strict_transport_security is enabled.
;strict_transport_security_max_age_seconds = 86400
# Set to true if to enable HSTS preloading option. Only applied if strict_transport_security is enabled.
;strict_transport_security_preload = false
# Set to true if to enable the HSTS includeSubDomains option. Only applied if strict_transport_security is enabled.
;strict_transport_security_subdomains = false
# Set to true to enable the X-Content-Type-Options response header.
# The X-Content-Type-Options response HTTP header is a marker used by the server to indicate that the MIME types advertised
# in the Content-Type headers should not be changed and be followed. The default will change to true in the next minor release, 6.3.
;x_content_type_options = false
# Set to true to enable the X-XSS-Protection header, which tells browsers to stop pages from loading
# when they detect reflected cross-site scripting (XSS) attacks. The default will change to true in the next minor release, 6.3.
;x_xss_protection = false
#################################### Snapshots ###########################
[snapshots]
# snapshot sharing options
;external_enabled = true
;external_snapshot_url = https://snapshots-origin.raintank.io
;external_snapshot_name = Publish to snapshot.raintank.io
# Set to true to enable this Grafana instance act as an external snapshot server and allow unauthenticated requests for
# creating and deleting snapshots.
;public_mode = false
# remove expired snapshot
;snapshot_remove_expired = true
#################################### Dashboards History ##################
[dashboards]
# Number dashboard versions to keep (per dashboard). Default: 20, Minimum: 1
;versions_to_keep = 20
# Minimum dashboard refresh interval. When set, this will restrict users to set the refresh interval of a dashboard lower than given interval. Per default this is 5 seconds.
# The interval string is a possibly signed sequence of decimal numbers, followed by a unit suffix (ms, s, m, h, d), e.g. 30s or 1m.
;min_refresh_interval = 5s
#################################### Users ###############################
[users]
# disable user signup / registration
;allow_sign_up = true
# Allow non admin users to create organizations
;allow_org_create = true
# Set to true to automatically assign new users to the default organization (id 1)
;auto_assign_org = true
# Set this value to automatically add new users to the provided organization (if auto_assign_org above is set to true)
;auto_assign_org_id = 1
# Default role new users will be automatically assigned (if disabled above is set to true)
;auto_assign_org_role = Viewer
# Require email validation before sign up completes
;verify_email_enabled = false
# Background text for the user field on the login page
;login_hint = email or username
;password_hint = password
# Default UI theme ("dark" or "light")
;default_theme = dark
# External user management, these options affect the organization users view
;external_manage_link_url =
;external_manage_link_name =
;external_manage_info =
# Viewers can edit/inspect dashboard settings in the browser. But not save the dashboard.
;viewers_can_edit = false
# Editors can administrate dashboard, folders and teams they create
;editors_can_admin = false
[auth]
# Login cookie name
;login_cookie_name = grafana_session
# The lifetime (days) an authenticated user can be inactive before being required to login at next visit. Default is 7 days,
;login_maximum_inactive_lifetime_days = 7
# The maximum lifetime (days) an authenticated user can be logged in since login time before being required to login. Default is 30 days.
;login_maximum_lifetime_days = 30
# How often should auth tokens be rotated for authenticated users when being active. The default is each 10 minutes.
;token_rotation_interval_minutes = 10
# Set to true to disable (hide) the login form, useful if you use OAuth, defaults to false
;disable_login_form = false
# Set to true to disable the signout link in the side menu. useful if you use auth.proxy, defaults to false
;disable_signout_menu = false
# URL to redirect the user to after sign out
;signout_redirect_url =
# Set to true to attempt login with OAuth automatically, skipping the login screen.
# This setting is ignored if multiple OAuth providers are configured.
;oauth_auto_login = false
# OAuth state max age cookie duration. Defaults to 60 seconds.
;oauth_state_cookie_max_age = 60
# limit of api_key seconds to live before expiration
;api_key_max_seconds_to_live = -1
#################################### Anonymous Auth ######################
[auth.anonymous]
# enable anonymous access
enabled = true
# specify organization name that should be used for unauthenticated users
;org_name = Main Org.
# specify role for unauthenticated users
;org_role = Viewer
#################################### Github Auth ##########################
[auth.github]
;enabled = false
;allow_sign_up = true
;client_id = some_id
;client_secret = some_secret
;scopes = user:email,read:org
;auth_url = https://github.com/login/oauth/authorize
;token_url = https://github.com/login/oauth/access_token
;api_url = https://api.github.com/user
;allowed_domains =
;team_ids =
;allowed_organizations =
#################################### GitLab Auth #########################
[auth.gitlab]
;enabled = false
;allow_sign_up = true
;client_id = some_id
;client_secret = some_secret
;scopes = api
;auth_url = https://gitlab.com/oauth/authorize
;token_url = https://gitlab.com/oauth/token
;api_url = https://gitlab.com/api/v4
;allowed_domains =
;allowed_groups =
#################################### Google Auth ##########################
[auth.google]
;enabled = false
;allow_sign_up = true
;client_id = some_client_id
;client_secret = some_client_secret
;scopes = https://www.googleapis.com/auth/userinfo.profile https://www.googleapis.com/auth/userinfo.email
;auth_url = https://accounts.google.com/o/oauth2/auth
;token_url = https://accounts.google.com/o/oauth2/token
;api_url = https://www.googleapis.com/oauth2/v1/userinfo
;allowed_domains =
;hosted_domain =
#################################### Grafana.com Auth ####################
[auth.grafana_com]
;enabled = false
;allow_sign_up = true
;client_id = some_id
;client_secret = some_secret
;scopes = user:email
;allowed_organizations =
#################################### Azure AD OAuth #######################
[auth.azuread]
;name = Azure AD
;enabled = false
;allow_sign_up = true
;client_id = some_client_id
;client_secret = some_client_secret
;scopes = openid email profile
;auth_url = https://login.microsoftonline.com/<tenant-id>/oauth2/v2.0/authorize
;token_url = https://login.microsoftonline.com/<tenant-id>/oauth2/v2.0/token
;allowed_domains =
;allowed_groups =
#################################### Okta OAuth #######################
[auth.okta]
;name = Okta
;enabled = false
;allow_sign_up = true
;client_id = some_id
;client_secret = some_secret
;scopes = openid profile email groups
;auth_url = https://<tenant-id>.okta.com/oauth2/v1/authorize
;token_url = https://<tenant-id>.okta.com/oauth2/v1/token
;api_url = https://<tenant-id>.okta.com/oauth2/v1/userinfo
;allowed_domains =
;allowed_groups =
;role_attribute_path =
#################################### Generic OAuth ##########################
[auth.generic_oauth]
;enabled = false
;name = OAuth
;allow_sign_up = true
;client_id = some_id
;client_secret = some_secret
;scopes = user:email,read:org
;email_attribute_name = email:primary
;email_attribute_path =
;auth_url = https://foo.bar/login/oauth/authorize
;token_url = https://foo.bar/login/oauth/access_token
;api_url = https://foo.bar/user
;allowed_domains =
;team_ids =
;allowed_organizations =
;role_attribute_path =
;tls_skip_verify_insecure = false
;tls_client_cert =
;tls_client_key =
;tls_client_ca =
#################################### Basic Auth ##########################
[auth.basic]
;enabled = true
#################################### Auth Proxy ##########################
[auth.proxy]
;enabled = false
;header_name = X-WEBAUTH-USER
;header_property = username
;auto_sign_up = true
;sync_ttl = 60
;whitelist = 192.168.1.1, 192.168.2.1
;headers = Email:X-User-Email, Name:X-User-Name
# Read the auth proxy docs for details on what the setting below enables
;enable_login_token = false
#################################### Auth LDAP ##########################
[auth.ldap]
;enabled = false
;config_file = /etc/grafana/ldap.toml
;allow_sign_up = true
# LDAP backround sync (Enterprise only)
# At 1 am every day
;sync_cron = "0 0 1 * * *"
;active_sync_enabled = true
#################################### SMTP / Emailing ##########################
[smtp]
;enabled = false
;host = localhost:25
;user =
# If the password contains # or ; you have to wrap it with triple quotes. Ex """#password;"""
;password =
;cert_file =
;key_file =
;skip_verify = false
;from_address = admin@grafana.localhost
;from_name = Grafana
# EHLO identity in SMTP dialog (defaults to instance_name)
;ehlo_identity = dashboard.example.com
[emails]
;welcome_email_on_sign_up = false
;templates_pattern = emails/*.html
#################################### Logging ##########################
[log]
# Either "console", "file", "syslog". Default is console and file
# Use space to separate multiple modes, e.g. "console file"
;mode = console file
# Either "debug", "info", "warn", "error", "critical", default is "info"
;level = info
# optional settings to set different levels for specific loggers. Ex filters = sqlstore:debug
;filters =
# For "console" mode only
[log.console]
;level =
# log line format, valid options are text, console and json
;format = console
# For "file" mode only
[log.file]
;level =
# log line format, valid options are text, console and json
;format = text
# This enables automated log rotate(switch of following options), default is true
;log_rotate = true
# Max line number of single file, default is 1000000
;max_lines = 1000000
# Max size shift of single file, default is 28 means 1 << 28, 256MB
;max_size_shift = 28
# Segment log daily, default is true
;daily_rotate = true
# Expired days of log file(delete after max days), default is 7
;max_days = 7
[log.syslog]
;level =
# log line format, valid options are text, console and json
;format = text
# Syslog network type and address. This can be udp, tcp, or unix. If left blank, the default unix endpoints will be used.
;network =
;address =
# Syslog facility. user, daemon and local0 through local7 are valid.
;facility =
# Syslog tag. By default, the process' argv[0] is used.
;tag =
#################################### Usage Quotas ########################
[quota]
; enabled = false
#### set quotas to -1 to make unlimited. ####
# limit number of users per Org.
; org_user = 10
# limit number of dashboards per Org.
; org_dashboard = 100
# limit number of data_sources per Org.
; org_data_source = 10
# limit number of api_keys per Org.
; org_api_key = 10
# limit number of orgs a user can create.
; user_org = 10
# Global limit of users.
; global_user = -1
# global limit of orgs.
; global_org = -1
# global limit of dashboards
; global_dashboard = -1
# global limit of api_keys
; global_api_key = -1
# global limit on number of logged in users.
; global_session = -1
#################################### Alerting ############################
[alerting]
# Disable alerting engine & UI features
;enabled = true
# Makes it possible to turn off alert rule execution but alerting UI is visible
;execute_alerts = true
# Default setting for new alert rules. Defaults to categorize error and timeouts as alerting. (alerting, keep_state)
;error_or_timeout = alerting
# Default setting for how Grafana handles nodata or null values in alerting. (alerting, no_data, keep_state, ok)
;nodata_or_nullvalues = no_data
# Alert notifications can include images, but rendering many images at the same time can overload the server
# This limit will protect the server from render overloading and make sure notifications are sent out quickly
;concurrent_render_limit = 5
# Default setting for alert calculation timeout. Default value is 30
;evaluation_timeout_seconds = 30
# Default setting for alert notification timeout. Default value is 30
;notification_timeout_seconds = 30
# Default setting for max attempts to sending alert notifications. Default value is 3
;max_attempts = 3
# Makes it possible to enforce a minimal interval between evaluations, to reduce load on the backend
;min_interval_seconds = 1
#################################### Explore #############################
[explore]
# Enable the Explore section
;enabled = true
#################################### Internal Grafana Metrics ##########################
# Metrics available at HTTP API Url /metrics
[metrics]
# Disable / Enable internal metrics
;enabled = true
# Graphite Publish interval
;interval_seconds = 10
# Disable total stats (stat_totals_*) metrics to be generated
;disable_total_stats = false
#If both are set, basic auth will be required for the metrics endpoint.
; basic_auth_username =
; basic_auth_password =
# Send internal metrics to Graphite
[metrics.graphite]
# Enable by setting the address setting (ex localhost:2003)
;address =
;prefix = prod.grafana.%(instance_name)s.
#################################### Grafana.com integration ##########################
# Url used to import dashboards directly from Grafana.com
[grafana_com]
;url = https://grafana.com
#################################### Distributed tracing ############
[tracing.jaeger]
# Enable by setting the address sending traces to jaeger (ex localhost:6831)
;address = localhost:6831
# Tag that will always be included in when creating new spans. ex (tag1:value1,tag2:value2)
;always_included_tag = tag1:value1
# Type specifies the type of the sampler: const, probabilistic, rateLimiting, or remote
;sampler_type = const
# jaeger samplerconfig param
# for "const" sampler, 0 or 1 for always false/true respectively
# for "probabilistic" sampler, a probability between 0 and 1
# for "rateLimiting" sampler, the number of spans per second
# for "remote" sampler, param is the same as for "probabilistic"
# and indicates the initial sampling rate before the actual one
# is received from the mothership
;sampler_param = 1
# Whether or not to use Zipkin propagation (x-b3- HTTP headers).
;zipkin_propagation = false
# Setting this to true disables shared RPC spans.
# Not disabling is the most common setting when using Zipkin elsewhere in your infrastructure.
;disable_shared_zipkin_spans = false
#################################### External image storage ##########################
[external_image_storage]
# Used for uploading images to public servers so they can be included in slack/email messages.
# you can choose between (s3, webdav, gcs, azure_blob, local)
;provider =
[external_image_storage.s3]
;endpoint =
;path_style_access =
;bucket =
;region =
;path =
;access_key =
;secret_key =
[external_image_storage.webdav]
;url =
;public_url =
;username =
;password =
[external_image_storage.gcs]
;key_file =
;bucket =
;path =
[external_image_storage.azure_blob]
;account_name =
;account_key =
;container_name =
[external_image_storage.local]
# does not require any configuration
[rendering]
# Options to configure a remote HTTP image rendering service, e.g. using https://github.com/grafana/grafana-image-renderer.
# URL to a remote HTTP image renderer service, e.g. http://localhost:8081/render, will enable Grafana to render panels and dashboards to PNG-images using HTTP requests to an external service.
;server_url =
# If the remote HTTP image renderer service runs on a different server than the Grafana server you may have to configure this to a URL where Grafana is reachable, e.g. http://grafana.domain/.
;callback_url =
# Concurrent render request limit affects when the /render HTTP endpoint is used. Rendering many images at the same time can overload the server,
# which this setting can help protect against by only allowing a certain amount of concurrent requests.
;concurrent_render_request_limit = 30
[panels]
# If set to true Grafana will allow script tags in text panels. Not recommended as it enable XSS vulnerabilities.
;disable_sanitize_html = false
[plugins]
;enable_alpha = false
;app_tls_skip_verify_insecure = false
# Enter a comma-separated list of plugin identifiers to identify plugins that are allowed to be loaded even if they lack a valid signature.
;allow_loading_unsigned_plugins =
#################################### Grafana Image Renderer Plugin ##########################
[plugin.grafana-image-renderer]
# Instruct headless browser instance to use a default timezone when not provided by Grafana, e.g. when rendering panel image of alert.
# See ICU’s metaZones.txt (https://cs.chromium.org/chromium/src/third_party/icu/source/data/misc/metaZones.txt) for a list of supported
# timezone IDs. Fallbacks to TZ environment variable if not set.
;rendering_timezone =
# Instruct headless browser instance to use a default language when not provided by Grafana, e.g. when rendering panel image of alert.
# Please refer to the HTTP header Accept-Language to understand how to format this value, e.g. 'fr-CH, fr;q=0.9, en;q=0.8, de;q=0.7, *;q=0.5'.
;rendering_language =
# Instruct headless browser instance to use a default device scale factor when not provided by Grafana, e.g. when rendering panel image of alert.
# Default is 1. Using a higher value will produce more detailed images (higher DPI), but will require more disk space to store an image.
;rendering_viewport_device_scale_factor =
# Instruct headless browser instance whether to ignore HTTPS errors during navigation. Per default HTTPS errors are not ignored. Due to
# the security risk it's not recommended to ignore HTTPS errors.
;rendering_ignore_https_errors =
# Instruct headless browser instance whether to capture and log verbose information when rendering an image. Default is false and will
# only capture and log error messages. When enabled, debug messages are captured and logged as well.
# For the verbose information to be included in the Grafana server log you have to adjust the rendering log level to debug, configure
# [log].filter = rendering:debug.
;rendering_verbose_logging =
# Instruct headless browser instance whether to output its debug and error messages into running process of remote rendering service.
# Default is false. This can be useful to enable (true) when troubleshooting.
;rendering_dumpio =
# Additional arguments to pass to the headless browser instance. Default is --no-sandbox. The list of Chromium flags can be found
# here (https://peter.sh/experiments/chromium-command-line-switches/). Multiple arguments is separated with comma-character.
;rendering_args =
# You can configure the plugin to use a different browser binary instead of the pre-packaged version of Chromium.
# Please note that this is not recommended, since you may encounter problems if the installed version of Chrome/Chromium is not
# compatible with the plugin.
;rendering_chrome_bin =
# Instruct how headless browser instances are created. Default is 'default' and will create a new browser instance on each request.
# Mode 'clustered' will make sure that only a maximum of browsers/incognito pages can execute concurrently.
# Mode 'reusable' will have one browser instance and will create a new incognito page on each request.
;rendering_mode =
# When rendering_mode = clustered you can instruct how many browsers or incognito pages can execute concurrently. Default is 'browser'
# and will cluster using browser instances.
# Mode 'context' will cluster using incognito pages.
;rendering_clustering_mode =
# When rendering_mode = clustered you can define maximum number of browser instances/incognito pages that can execute concurrently..
;rendering_clustering_max_concurrency =
# Limit the maxiumum viewport width, height and device scale factor that can be requested.
;rendering_viewport_max_width =
;rendering_viewport_max_height =
;rendering_viewport_max_device_scale_factor =
# Change the listening host and port of the gRPC server. Default host is 127.0.0.1 and default port is 0 and will automatically assign
# a port not in use.
;grpc_host =
;grpc_port =
[enterprise]
# Path to a valid Grafana Enterprise license.jwt file
;license_path =
[feature_toggles]
# enable features, separated by spaces
;enable =

27
namekoplus/chassis-agent/metric-configs/grafana_conf/provisioning/dashboards/all.yaml Normal file
View File

@ -0,0 +1,27 @@
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
apiVersion: 1
providers:
- name: 'default'
orgId: 1
folder: ''
type: file
disableDeletion: false
editable: false
options:
path: /var/lib/grafana/dashboards

25
namekoplus/chassis-agent/metric-configs/grafana_conf/provisioning/datasources/all.yaml Normal file
View File

@ -0,0 +1,25 @@
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
datasources:
- access: 'proxy'
editable: true
is_default: true
name: 'statsd'
org_id: 1
type: 'prometheus'
url: 'http://prometheus:9090'
version: 1

42
namekoplus/chassis-agent/metric-configs/prometheus_conf/prometheus.yml Normal file
View File

@ -0,0 +1,42 @@
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
global:
scrape_interval: 3s # By default, scrape targets every 15 seconds.
# Attach these labels to any time series or alerts when communicating with
# external systems (federation, remote storage, Alertmanager).
external_labels:
stack: "statsd"
# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
# The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
- job_name: "prometheus"
# Override the global default and scrape targets from this job every 5 seconds.
scrape_interval: 3s
static_configs:
- targets: ["localhost:9090"]
- job_name: 'statsd_exporter'
scrape_interval: 3s
static_configs:
- targets: ['statsd-exporter:9102']
labels:
exporter: 'statsd'

8
namekoplus/chassis-agent/metric-configs/statsd_config.js Normal file
View File

@ -0,0 +1,8 @@
(function () {
return {
"port": 8125,
"backends": ["./backends/repeater"],
"repeater": [{host: 'statsd-exporter', port: 9125}],
};
})();

23
namekoplus/chassis-agent/metric-configs/statsd_mapping.yml.mako Normal file
View File

@ -0,0 +1,23 @@
mappings:
% for config_dict in config_list:
- match: "${config_dict['statsd_prefix']}.${config_dict['stat_name']}"
observer_type: summary
name: "${config_dict['stat_name']}"
labels:
provider: "$2"
outcome: "$3"
job: "${config_dict['statsd_prefix']}"
summary_options:
quantiles:
- quantile: 0.99
error: 0.001
- quantile: 0.95
error: 0.01
- quantile: 0.9
error: 0.05
- quantile: 0.5
error: 0.005
max_summary_age: 30s
summary_age_buckets: 3
stream_buffer_size: 1000
% endfor

248
namekoplus/command.py
View File

@ -1,9 +1,13 @@
import inspect
import os
import shutil
from contextlib import contextmanager
from time import sleep
import click
from python_on_whales import DockerException, ClientNotFoundError, DockerClient, docker as docker_testing
import shortuuid
from python_on_whales import DockerException, ClientNotFoundError, DockerClient, docker
from mako.template import Template
def check_docker():
@ -11,7 +15,7 @@ def check_docker():
Check if docker and docker compose are installed and running.
"""
try:
docker_testing.ps()
docker.ps()
except ClientNotFoundError:
click.echo('Please install docker first', err=True)
raise
@ -19,7 +23,7 @@ def check_docker():
click.echo('Please start docker correctly', err=True)
raise
if not docker_testing.compose.is_installed():
if not docker.compose.is_installed():
click.echo('Please install docker-compose first', err=True)
raise
@ -63,6 +67,159 @@ def copy_files(src_dir, dest_dir):
shutil.copy(src_file_path, output_file)
def template_to_file(
template_file: str, dest: str, output_encoding: str, **kw
) -> None:
template = Template(filename=template_file)
try:
output = template.render_unicode(**kw).encode(output_encoding)
except Exception as e:
click.echo('Template rendering failed.', err=True)
raise
else:
with open(dest, "wb") as f:
f.write(output)
def start_rabbitmq():
docker_compose_file_dir = os.path.join(get_directory('chassis-agent'), 'rabbitmq')
for file_ in os.listdir(docker_compose_file_dir):
compose_file_path = os.path.join(docker_compose_file_dir, file_)
with status(f'Starting rabbitmq'):
temp_docker = DockerClient(compose_files=[compose_file_path])
temp_docker.compose.up(detach=True)
def start_statsd_agent():
with status(f'Starting statsd agent'):
metric_configs_dir = os.path.join(get_directory('chassis-agent'), 'metric-configs')
statsd_config_file_path = os.path.join(metric_configs_dir, 'statsd_config.js')
returned_string = docker.run(image='statsd/statsd:latest', name='statsd-agent', hostname='statsd-agent',
detach=True, restart='always', interactive=True, tty=True,
publish=[(8125, 8125, 'udp'), (8126, 8126)], pull='missing',
volumes=[(statsd_config_file_path, '/usr/src/app/config.js', 'rw')],
networks=['metric_servers'])
click.echo('\nContainer ID: ' + str(returned_string) + '\n')
def start_statsd_exporter():
with status(f'Starting statsd exporter'):
statsd_mapping_file_path = os.path.join('.', 'statsd_mapping.yml')
returned_string = docker.run(image='prom/statsd-exporter:latest', name='statsd-exporter', pull='missing',
detach=True, restart='always', tty=True, hostname='statsd-exporter',
publish=[(9125, 9125, 'udp'), (9102, 9102)], interactive=True,
command=['--statsd.mapping-config=/tmp/statsd_mapping.yml'],
volumes=[(statsd_mapping_file_path, '/tmp/statsd_mapping.yml', 'rw')],
networks=['metric_servers'])
click.echo('\nContainer ID: ' + str(returned_string) + '\n')
def start_prometheus():
with status(f'Starting prometheus'):
prometheus_conf_dir = os.path.join(get_directory('chassis-agent'), 'metric-configs')
prometheus_conf_file_path = os.path.join(prometheus_conf_dir, 'prometheus_conf/prometheus.yml')
returned_string = docker.run(image='prom/prometheus:latest', name='prometheus', hostname='prometheus',
detach=True, restart='always', tty=True, interactive=True,
publish=[(9193, 9090)], pull='missing',
volumes=[(prometheus_conf_file_path, '/etc/prometheus/prometheus.yml', 'rw')],
networks=['metric_servers'])
click.echo('\nContainer ID: ' + str(returned_string) + '\n')
def start_grafana():
with status(f'Starting grafana'):
grafana_conf_dir = os.path.join(get_directory('chassis-agent'), 'metric-configs')
grafana_provisioning_path = os.path.join(grafana_conf_dir, 'grafana_conf/provisioning')
grafana_config_path = os.path.join(grafana_conf_dir, 'grafana_conf/config/grafana.ini')
grafana_dashboard_path = os.path.join(grafana_conf_dir, 'grafana_conf/dashboards')
returned_string = docker.run(image='grafana/grafana:latest', name='grafana', hostname='grafana',
detach=True, restart='always', tty=True, interactive=True,
publish=[(3100, 3000)], pull='missing',
volumes=[(grafana_provisioning_path, '/etc/grafana/provisioning', 'rw'),
(grafana_config_path, '/etc/grafana/grafana.ini', 'rw'),
(grafana_dashboard_path, '/var/lib/grafana/dashboards', 'rw')],
networks=['metric_servers'])
click.echo('\nContainer ID: ' + str(returned_string) + '\n')
def start_network(network_name):
with status(f'Starting network {network_name}'):
docker.network.create(network_name, driver='bridge')
def stop_network(network_name):
with status(f'Stopping network {network_name}'):
docker.network.remove(network_name)
def start_metric_servers():
start_network('metric_servers')
sleep(0.5)
start_prometheus()
sleep(0.5)
start_statsd_exporter()
sleep(0.5)
start_statsd_agent()
sleep(0.5)
start_grafana()
def stop_rabbitmq():
docker_compose_file_dir = os.path.join(get_directory('chassis-agent'), 'rabbitmq')
for file_ in os.listdir(docker_compose_file_dir):
compose_file_path = os.path.join(docker_compose_file_dir, file_)
with status(f'Stopping rabbitmq'):
temp_docker = DockerClient(compose_files=[compose_file_path])
temp_docker.compose.down()
def stop_statsd_agent():
with status(f'Stopping statsd agent'):
docker.remove('statsd-agent', force=True)
click.echo('\nContainer is removed.' + '\n')
def stop_statsd_exporter():
with status(f'Stopping statsd exporter'):
docker.remove('statsd-exporter', force=True)
click.echo('\nContainer is removed.' + '\n')
def stop_prometheus():
with status(f'Stopping prometheus'):
docker.remove('prometheus', force=True)
click.echo('\nContainer is removed.' + '\n')
def stop_grafana():
with status(f'Stopping grafana'):
docker.remove('grafana', force=True)
click.echo('\nContainer is removed.' + '\n')
def stop_metric_servers():
stop_statsd_agent()
sleep(0.5)
stop_statsd_exporter()
sleep(0.5)
stop_prometheus()
sleep(0.5)
stop_grafana()
sleep(0.5)
stop_network('metric_servers')
middleware_starting_dict = {
'rabbitmq': start_rabbitmq,
'metrics': start_metric_servers,
}
middleware_stopping_dict = {
'rabbitmq': stop_rabbitmq,
'metrics': stop_metric_servers,
}
@click.group()
def cli():
pass
@ -100,49 +257,27 @@ def init(directory, _type):
@cli.command()
@click.option('-m', '--middleware',
required=True,
type=click.Choice(['rabbitmq'], case_sensitive=False),
type=click.Choice(['rabbitmq', 'metrics'], case_sensitive=False),
help='The middleware name')
@click.option('-u', '--user',
required=False,
help='The user name of the middleware')
@click.option('-p', '--password',
required=False,
help='The password of the middleware')
def start(middleware, user, password):
def start(middleware):
"""
Start a middleware that the nameko service depends on.
"""
check_docker()
if user and password:
os.environ['RABBITMQ_DEFAULT_USER'] = user
os.environ['RABBITMQ_DEFAULT_PASS'] = password
docker_compose_file_dir = os.path.join(get_directory('chassis-agent'), middleware)
for file_ in os.listdir(docker_compose_file_dir):
compose_file_path = os.path.join(docker_compose_file_dir, file_)
with status(f'Starting {middleware}'):
docker = DockerClient(compose_files=[compose_file_path])
docker.compose.up(detach=True)
middleware_starting_dict.get(middleware)()
@cli.command()
@click.option('-m', '--middleware',
required=True,
type=click.Choice(['rabbitmq'], case_sensitive=False),
type=click.Choice(['rabbitmq', 'metrics'], case_sensitive=False),
help='The middleware name')
def stop(middleware):
"""
Stop a middleware that the nameko service depends on.
"""
check_docker()
docker_compose_file_dir = os.path.join(get_directory('chassis-agent'), middleware)
for file_ in os.listdir(docker_compose_file_dir):
compose_file_path = os.path.join(docker_compose_file_dir, file_)
with status(f'Stopping {middleware}'):
docker = DockerClient(compose_files=[compose_file_path])
docker.compose.down()
middleware_stopping_dict.get(middleware)()
@cli.command()
@ -170,5 +305,58 @@ def test_gen(directory, _type):
copy_files(tests_dir, directory)
@cli.command()
@click.option('-m', '--module',
required=True,
help='The module name where the nameko service exists')
@click.option('-c', '--class', 'class_name_str',
required=True,
help='The class name of the nameko service')
def metric_config_gen(module, class_name_str):
"""
Generate metric config for nameko services.
"""
from statsd.client.timer import Timer
# Extract information of statsd config from the class of nameko service
dest_dir = module.split('.')[0]
file_name = module.split('.')[-1]
_module = __import__(module)
config_list = []
for class_name in class_name_str.split(','):
members = inspect.getmembers(getattr(getattr(_module, file_name), class_name), predicate=inspect.isfunction)
for member_tuple in members:
name, _obj = member_tuple
unwrap = inspect.getclosurevars(_obj)
if unwrap.nonlocals.get('self') and isinstance(unwrap.nonlocals['self'], Timer):
statsd_prefix = unwrap.nonlocals['self'].client._prefix
stat_name = unwrap.nonlocals['self'].stat
config_list.append({
'statsd_prefix': statsd_prefix,
'stat_name': stat_name,
'class_name': class_name
})
# Generate one file of statsd config yaml for statsd exporter
metric_configs_dir = os.path.join(get_directory('chassis-agent'), 'metric-configs')
template_file_path = os.path.join(metric_configs_dir, 'statsd_mapping.yml.mako')
output_file = os.path.join('.', 'statsd_mapping.yml')
template_to_file(template_file=template_file_path, dest=output_file, output_encoding='utf-8',
**{'config_list': config_list})
# Generate files of json for grafana dashboard
for class_name in class_name_str.split(','):
grafana_list = []
for config in config_list:
if config['class_name'] == class_name:
grafana_list.append(config)
grafana_configs_dir = os.path.join(get_directory('chassis-agent'), 'metric-configs')
grafana_file_path = os.path.join(grafana_configs_dir, 'grafana.json.mako')
output_file = os.path.join(dest_dir, f'{class_name}_Grafana.json')
template_to_file(template_file=grafana_file_path, dest=output_file, output_encoding='utf-8',
**{'service_name': class_name, 'uid': shortuuid.uuid(),
'grafana_list': grafana_list})
if __name__ == '__main__':
cli()

12
setup.py
View File

@ -9,7 +9,7 @@ with open(path.join(here, 'README.md'), encoding='utf-8') as f:
setup(
name='namekoplus',
version='0.3.2',
version='0.4.0',
description='A lightweight Python distributed microservice solution',
long_description=long_description,
long_description_content_type='text/markdown',
@ -51,7 +51,9 @@ setup(
'nameko==3.0.0rc11',
'click==8.1.5',
'python-on-whales==0.63.0',
'pytest==7.4.0'
'pytest==7.4.0',
'mako==1.2.4',
'shortuuid==1.0.11'
],
extras_require={
'ha': ['tenacity==8.2.2',
@ -60,8 +62,7 @@ setup(
'statsd==4.0.1',
'logstash_formatter==0.5.17',
'nameko-sentry==1.0.0',
'nameko-tracer==1.4.0',
'shortuuid==1.0.11'],
'nameko-tracer==1.4.0'],
'apiflask': ['apiflask>=1.3.1',
'gevent>=22.10.2',
'gunicorn==20.1.0'],
@ -72,7 +73,6 @@ setup(
'sqlacodegen==2.3.0',
'alembic==1.11.1'],
'security': ['cryptography'],
'dev': ['mako==1.2.4',
'environs==9.5.0']
'dev': ['environs==9.5.0']
},
)