We've installed Apigee Monitoring Dashboard for one of our clusters.
Most of the dashboards look fine however the one for Postgres it's not reporting any relevant data as: Replication Lag, postgres_writable, rows inserted, and others.
The logs for telegraf in the Postgres node is showing this error
2017-12-05T21:55:40Z E! ERROR in input [inputs.http_influx]: [url=http://127.0.0.1:8084/v1/server/metrics?type=influxdb]: metric parsing error, reason: [buffer too short], buffer: [], index: [0]
The telegraf configuration in /opt/apigee/apigee-telegraf/conf/telegraf.conf shows that the information for the Postgres plugin is commented
# # Read metrics from one or many postgresql servers # [[inputs.postgresql]] # ## specify address via a url matching: # ## postgres://[pqgotest[:password]]@localhost[/dbname]\ # ## ?sslmode=[disable|verify-ca|verify-full] # ## or a simple string: # ## host=localhost user=pqotest password=... sslmode=... dbname=app_production # ## # ## All connection parameters are optional. # ## # ## Without the dbname parameter, the driver will default to a database # ## with the same name as the user. This dbname is just for instantiating a # ## connection with the server and doesn't restrict the databases we are trying # ## to grab metrics for. # ## # address = "host=localhost user=postgres sslmode=disable" # # ## A list of databases to pull metrics about. If not specified, metrics for all # ## databases are gathered. # # databases = ["app_production", "testing"]
is there any specific token to enable that or should it be enable out-of-the-box?
I queried influxdb but I don't see data for that component either.
How can we get those graph working?
I am also facing same issue. I am wondering if someone resolved this issue?
Hello All
Please let me know how to solve this issue. I am not seeing any metrics about Postgres and QPID in Monitoring Dashboard Beta. I see below error in apigee-telegraf.log on postgres/qpid server node. All other components like Router/MP/Cassandra metrics are available in dashboard.
2018-04-26T03:50:00Z E! ERROR in input [inputs.http_influx]: [url=http://127.0.0.1:8084/v1/server/metrics?type=influxdb]: metric parsing error, reason: [buffer too short], buffer: [], index: [0]
2018-04-26T03:50:00Z E! ERROR in input [inputs.http_influx]: [url=http://127.0.0.1:8083/v1/server/metrics?type=influxdb]: metric parsing error, reason: [buffer too short], buffer: [], index: [0]
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