feat: switch to elastic APM (#8)

CONTRIBUTING.md

@@ -33,9 +33,9 @@ Most IDEs have plugins integrating the used linter (eslint), including support f
 
 ### Environment variables
 
-- `NEW_RELIC_LICENSE_KEY={value}` used in production to send APM metrics to new relic
-- `NEW_RELIC_APP_NAME={value}` used in production to send APM metrics to new relic
-- `NEW_RELIC_ENABLED=false` used in development to disable newrelic monitoring
+- `ELASTIC_APM_SERVER_URL={value}` used in production to send APM metrics to elastic
+- `ELASTIC_APM_SECRET_TOKEN={value}` used in production to send APM metrics to elastic
+- `ELASTIC_SEARCH_URL={value}` used in production to send logs to elastic
 - `SERVER_SESSION_COOKIE_SECRET={value}` used to read the shared session cookie
 - `REDIS_URL` used in production to set the redis URL including credentials
 - `DB_CONNECTION_HOST`, `DB_CONNECTION_USER`, `DB_CONNECTION_PASSWORD`, and `DB_CONNECTION_DATABASE` database connection details

elastic-apm-node.cjs

@@ -0,0 +1,13 @@
+module.exports = {
+	active: process.env.NODE_ENV === 'production',
+	serviceName: 'globalping-auth',
+	serviceVersion: process.env.RENDER_GIT_COMMIT || require('./package.json').version,
+	logLevel: 'fatal',
+	centralConfig: false,
+	captureExceptions: false,
+	captureErrorLogStackTraces: 'always',
+	ignoreUrls: [ '/favicon.ico', '/health', '/amp_preconnect_polyfill_404_or_other_error_expected._Do_not_worry_about_it' ],
+	transactionSampleRate: 1,
+	exitSpanMinDuration: '2ms',
+	spanCompressionSameKindMaxDuration: '10ms',
+};