Malformed HTTP status code Error

[tesla747]

What did you do?

I have started Prometheus and while I opening the page I get the error in the Targets page.

What did you expect to see?

I'm trying to setup a monitoring for MySQL as mentioned in this link by Percona

I'm setting this up for the first time.

What did you see instead? Under which circumstances?

I'm getting the following error in Targets page of Prometheus:

Get http://172.19.36.189:3306/metrics: malformed HTTP status code "'172.19.36.189'"

I need this to run to monitor my MySQL instances.

Environment

RHEL

• System information:

Linux 2.6.32-573.12.1.el6.x86_64 x86_64

• Prometheus version:

prometheus, version 1.1.2 (branch: master, revision: 36fbdcc)
build user: root@a74d279a0d22
build date: 20160908-13:12:43
go version: go1.6.3

• Alertmanager version:

NA

• Prometheus configuration file:

global:
  scrape_interval:     5s
  evaluation_interval: 5s
scrape_configs:
- job_name: linux
  static_configs:
  - targets:
    - '172.19.36.189:3306'
    labels:
      alias: db1

• Alertmanager configuration file:

NA

• Logs:

No errors reported in logs:

time="2016-09-19T11:24:07+05:30" level=info msg="Checkpointing in-memory metrics and chunks..." source="persistence.go:548"
time="2016-09-19T11:24:07+05:30" level=info msg="Done checkpointing in-memory metrics and chunks in 3.150607ms." source="persistence.go:572"
time="2016-09-19T11:24:07+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000345545s." source="storage.go:1086"
time="2016-09-19T11:24:37+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000348375s." source="storage.go:1086"
time="2016-09-19T11:25:07+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000335103s." source="storage.go:1086"
time="2016-09-19T11:25:37+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000307011s." source="storage.go:1086"
time="2016-09-19T11:26:07+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000357629s." source="storage.go:1086"
time="2016-09-19T11:26:37+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000357269s." source="storage.go:1086"
time="2016-09-19T11:27:07+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000381751s." source="storage.go:1086"
time="2016-09-19T11:27:37+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000385896s." source="storage.go:1086"
time="2016-09-19T11:28:07+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000319199s." source="storage.go:1086"

[fabxc]

Do you see correct metrics when visiting
http://172.19.36.189:3306/metrics manually
in your browser?

On Mon, Sep 19, 2016 at 8:01 AM tesla747 notifications@github.com wrote:

What did you do?

I have started Prometheus and while I opening the page I get the error in
the Targets page.

What did you expect to see?

I'm trying to setup a monitoring for MySQL as mentioned in this link by
Percona
https://www.percona.com/blog/2016/02/29/graphing-mysql-performance-with-prometheus-and-grafana/

I'm setting this up for the first time.

What did you see instead? Under which circumstances?

I'm getting the following error in Targets page of Prometheus:

Get http://172.19.36.189:3306/metrics: malformed HTTP status code
"'172.19.36.189'"

[image: image]
https://cloud.githubusercontent.com/assets/20291387/18623564/81c9a9c0-7e5c-11e6-9f5a-7172887fcf57.png

I need this to run to monitor my MySQL instances.

Environment

RHEL

• System information:

Linux 2.6.32-573.12.1.el6.x86_64 x86_64

• Prometheus version:

prometheus, version 1.1.2 (branch: master, revision: 36fbdcc
36fbdcc
)
build user: root@a74d279
https://github.com/root/prometheus/commit/a74d279a0d22
build date: 20160908-13:12:43
go version: go1.6.3

• Alertmanager version:

NA

• Prometheus configuration file:

global:
scrape_interval: 5s
evaluation_interval: 5s
scrape_configs:

• job_name: linux
  static_configs:
  • targets:
    • '172.19.36.189:3306'
      labels:
      alias: db1
  • Alertmanager configuration file:

NA

• Logs:

No errors reported in logs:

time="2016-09-19T11:24:07+05:30" level=info msg="Checkpointing in-memory metrics and chunks..." source="persistence.go:548"
time="2016-09-19T11:24:07+05:30" level=info msg="Done checkpointing in-memory metrics and chunks in 3.150607ms." source="persistence.go:572"
time="2016-09-19T11:24:07+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000345545s." source="storage.go:1086"
time="2016-09-19T11:24:37+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000348375s." source="storage.go:1086"
time="2016-09-19T11:25:07+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000335103s." source="storage.go:1086"
time="2016-09-19T11:25:37+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000307011s." source="storage.go:1086"
time="2016-09-19T11:26:07+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000357629s." source="storage.go:1086"
time="2016-09-19T11:26:37+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000357269s." source="storage.go:1086"
time="2016-09-19T11:27:07+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000381751s." source="storage.go:1086"
time="2016-09-19T11:27:37+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000385896s." source="storage.go:1086"
time="2016-09-19T11:28:07+05:30" level=info msg="Completed maintenance sweep through 2 in-memory fingerprints in 20.000319199s." source="storage.go:1086"

—
You are receiving this because you are subscribed to this thread.
Reply to this email directly, view it on GitHub
#2007, or mute the thread
https://github.com/notifications/unsubscribe-auth/AEuA8uBMSo_b9O4EjNOqjV4KeqtJ76ZAks5qriU6gaJpZM4KAKGn
.

[tesla747]

No, the page is not opening. While I try to do telnet to the server 172.19.36.189 @3306 it says:

D♦Host '10.224.16.8' is not allowed to connect to this MySQL server
Connection to host lost.

[fabxc]

That looks like the port of the MySQL database. This is not how you monitor
MySQL with Prometheus.
The blog post you linked above goes into quite a bit of detail about the
usage of exporters. Please verify that you followed the instructions there
correctly.

On Mon, Sep 19, 2016 at 8:39 AM tesla747 notifications@github.com wrote:

No, the page is not opening. While I try to do telnet to the server
172.19.36.189 @3306 https://github.com/3306 it says:

D♦Host '10.224.16.8' is not allowed to connect to this MySQL server
Connection to host lost.

—
You are receiving this because you commented.

Reply to this email directly, view it on GitHub
#2007 (comment),
or mute the thread
https://github.com/notifications/unsubscribe-auth/AEuA8lcnck7womfZ2WjWjn43lQxHmxm3ks5qri4ngaJpZM4KAKGn
.

[tesla747]

I have added necessary parameters in exporters. Yet the metrics page is not opening.

[tesla747]

The target state is showing only down

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.