Influxdb daemon still runs after purge ALL influxdb things

ugvsffzawv · August 18, 2022, 3:40pm

root@xili:/# apt purge influxdb-client influxdb-dev influxdb influxdb2 influxdb2-cli
Paketlisten werden gelesen… Fertig
Abhängigkeitsbaum wird aufgebaut.
Statusinformationen werden eingelesen… Fertig
Paket »influxdb-client« ist nicht installiert, wird also auch nicht entfernt.
Paket »influxdb-dev« ist nicht installiert, wird also auch nicht entfernt.
Paket »influxdb« ist nicht installiert, wird also auch nicht entfernt.
Paket »influxdb2« ist nicht installiert, wird also auch nicht entfernt.
Paket »influxdb2-cli« ist nicht installiert, wird also auch nicht entfernt.
0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht aktualisiert.
root@xili:/# service influxdb status
● influxdb.service - InfluxDB is an open-source, distributed, time series database
Loaded: loaded (/lib/systemd/system/influxdb.service; enabled; vendor preset: enabled)
Active: active (running) since Thu 2022-08-18 17:20:03 CEST; 19min ago
Docs: InfluxDB OSS 2.6 Documentation
Process: 577 ExecStart=/usr/lib/influxdb/scripts/influxd-systemd-start.sh (code=exited, status=0/SUCCESS)
Main PID: 609 (influxd)
Tasks: 7 (limit: 9830)
CGroup: /system.slice/influxdb.service
└─609 /usr/bin/influxd

Aug 18 17:20:02 xili influxd-systemd-start.sh[577]: ts=2022-08-18T15:20:02.291275Z lvl=info msg=“Compaction settings” log_id=0cOOUS5G000 service=storage-engine service=store max_concur
Aug 18 17:20:02 xili influxd-systemd-start.sh[577]: ts=2022-08-18T15:20:02.291646Z lvl=info msg=“Open store (start)” log_id=0cOOUS5G000 service=storage-engine service=store op_name=tsd
Aug 18 17:20:02 xili influxd-systemd-start.sh[577]: ts=2022-08-18T15:20:02.292253Z lvl=info msg=“Open store (end)” log_id=0cOOUS5G000 service=storage-engine service=store op_name=tsdb_
Aug 18 17:20:02 xili influxd-systemd-start.sh[577]: ts=2022-08-18T15:20:02.301604Z lvl=info msg=“Starting retention policy enforcement service” log_id=0cOOUS5G000 service=retention che
Aug 18 17:20:02 xili influxd-systemd-start.sh[577]: ts=2022-08-18T15:20:02.302016Z lvl=info msg=“Starting precreation service” log_id=0cOOUS5G000 service=shard-precreation check_interv
Aug 18 17:20:02 xili influxd-systemd-start.sh[577]: ts=2022-08-18T15:20:02.321022Z lvl=info msg=“Starting query controller” log_id=0cOOUS5G000 service=storage-reads concurrency_quota=1
Aug 18 17:20:02 xili influxd-systemd-start.sh[577]: ts=2022-08-18T15:20:02.398361Z lvl=info msg=“Configuring InfluxQL statement executor (zeros indicate unlimited).” log_id=0cOOUS5G000
Aug 18 17:20:02 xili influxd-systemd-start.sh[577]: ts=2022-08-18T15:20:02.501589Z lvl=info msg=Listening log_id=0cOOUS5G000 service=tcp-listener transport=http addr=:8086 port=8086
Aug 18 17:20:02 xili influxd-systemd-start.sh[577]: ts=2022-08-18T15:20:02.502378Z lvl=info msg=Starting log_id=0cOOUS5G000 service=telemetry interval=8h
Aug 18 17:20:03 xili systemd[1]: Started InfluxDB is an open-source, distributed, time series database.
lines 1-20/20 (END)

???

Jay_Clifford · August 19, 2022, 9:09am

Hi @ugvsffzawv,
Could you not run:

sudo systemctl disable influxdb
sudo systemctl stop influxdb

ugvsffzawv · August 19, 2022, 9:20am

I tried to purge while running… was that the problem? Is the uninstaller unable to stop (and remove) the services?

Now i’ve deleted all manually then installed it again. Maybe there are some bugs on our old Debian 9 system with that…?

ugvsffzawv · August 19, 2022, 9:46am

100% true - at least with v2.3 von Debian 9.x:

ugvsffzawv · August 19, 2022, 9:51am

“find / | grep influxdb” AFTER “apt purge influxdb2 influxdb2-cli”:

ugvsffzawv · August 19, 2022, 9:54am

More output of “find / | grep influxdb” - in the middle of the output is the grafana path (has nothing to do with influxdb itself - is just it’s client)

ugvsffzawv · August 19, 2022, 10:37am

Correct uninstall procedure that cleans up all that s**t:

#!/bin/bash

set -e && set -x;



systemctl daemon-reload; # JUST TO BE SAFE... :-)

service influxdb stop ||:; # STOP SERVICE
apt purge influxdb2 influxdb2-cli; # REMOVE PACKAGES
rm -rf /var/cache/apt/archives && sleep 3 && apt purge --autoremove && sleep 3 && apt clean && sleep 3 && apt update # CLEANUP

unlink /etc/systemd/system/multi-user.target.wants/influxdb.service > /dev/null 2>&1 ||:;


#rm -rf /etc/apt/trusted.gpg.d/influxdb.gpg  # DON'T DELETE THE APT CERTIFICATE FILE

rm -rf /etc/default/influxdb2;

rm -rf /etc/systemd/system/multi-user.target.wants/influxdb.service;

rm -rf /lib/systemd/system/influxdb.service;

rm -rf /etc/influxdb

#rm -rf /etc/influxdb/config.toml

rm -rf /var/lib/dpkg/info/influxdb2-cli.conffiles
rm -rf /var/lib/dpkg/info/influxdb2-cli.list
rm -rf /var/lib/dpkg/info/influxdb2-cli.md5sums

rm -rf /var/lib/influxdb

#rm -rf /var/lib/influxdb/influxd.bolt
#rm -rf /var/lib/influxdb/.cache
#rm -rf /var/lib/influxdb/.cache/snowflake
#rm -rf /var/lib/influxdb/.cache/snowflake/ocsp_response_cache.json
#rm -rf /var/lib/influxdb/engine
#rm -rf /var/lib/influxdb/engine/data
#rm -rf /var/lib/influxdb/engine/replicationq
#rm -rf /var/lib/influxdb/influxd.sqlite

rm -rf /var/log/influxdb
rm -rf /root/.influxdbv2

#rm -rf /root/.influxdbv2/influxd.bolt
#rm -rf /root/.influxdbv2/engine
#rm -rf /root/.influxdbv2/engine/data
#rm -rf /root/.influxdbv2/engine/replicationq
#rm -rf /root/.influxdbv2/influxd.sqlite

ugvsffzawv · August 19, 2022, 10:39am

Also strange - one package in english, two packages in german… WT…?!?

ugvsffzawv · August 19, 2022, 10:44am

Seems to be FULL of BUGS, version 2.3 on Debian 9.x:

ugvsffzawv · August 19, 2022, 11:03am

One problem (also a bug?) more: 403 Forbidden: User is inactive when create user - #5 by ugvsffzawv

ugvsffzawv · August 19, 2022, 11:23am

One more: After a Hyper-V snapshop revert, then install it again, “service influxdb status” works while “service influxdb enable” NOT!! - but “systemctl enable influxdb” has not problems so it seems:

root@xili:~#
root@xili:~# service influxdb status
● influxdb.service - InfluxDB is an open-source, distributed, time series database
   Loaded: loaded (/lib/systemd/system/influxdb.service; enabled; vendor preset: enabled)
   Active: inactive (dead)
     Docs: https://docs.influxdata.com/influxdb/
root@xili:~# service influxdb enable
influxdb: unrecognized service
root@xili:~#
root@xili:~#
root@xili:~#
root@xili:~# systemctl enable influuxdb
Failed to enable unit: File influuxdb.service: No such file or directory
root@xili:~# systemctl enable influxdb
root@xili:~# systemctl enable influxdb
root@xili:~# systemctl start influxdb
root@xili:~#
root@xili:~#
root@xili:~# systemctl stataus influxdb
Unknown operation stataus.
root@xili:~# systemctl statas influxdb
Unknown operation statas.
root@xili:~# systemctl status influxdb
● influxdb.service - InfluxDB is an open-source, distributed, time series database
   Loaded: loaded (/lib/systemd/system/influxdb.service; enabled; vendor preset: enabled)
   Active: active (running) since Fri 2022-08-19 13:20:41 CEST; 11s ago
     Docs: https://docs.influxdata.com/influxdb/
  Process: 46005 ExecStart=/usr/lib/influxdb/scripts/influxd-systemd-start.sh (code=exited, status=0
 Main PID: 46006 (influxd)
    Tasks: 7 (limit: 9830)
   CGroup: /system.slice/influxdb.service
           └─46006 /usr/bin/influxd

Aug 19 13:20:41 xili influxd-systemd-start.sh[46005]: ts=2022-08-19T11:20:41.823596Z lvl=info msg="C
Aug 19 13:20:41 xili influxd-systemd-start.sh[46005]: ts=2022-08-19T11:20:41.824013Z lvl=info msg="O
Aug 19 13:20:41 xili influxd-systemd-start.sh[46005]: ts=2022-08-19T11:20:41.824493Z lvl=info msg="O
Aug 19 13:20:41 xili influxd-systemd-start.sh[46005]: ts=2022-08-19T11:20:41.824889Z lvl=info msg="S
Aug 19 13:20:41 xili influxd-systemd-start.sh[46005]: ts=2022-08-19T11:20:41.825413Z lvl=info msg="S
Aug 19 13:20:41 xili influxd-systemd-start.sh[46005]: ts=2022-08-19T11:20:41.826809Z lvl=info msg="S
Aug 19 13:20:41 xili influxd-systemd-start.sh[46005]: ts=2022-08-19T11:20:41.829625Z lvl=info msg="C
Aug 19 13:20:41 xili influxd-systemd-start.sh[46005]: ts=2022-08-19T11:20:41.841640Z lvl=info msg=Li
Aug 19 13:20:41 xili influxd-systemd-start.sh[46005]: ts=2022-08-19T11:20:41.842130Z lvl=info msg=St
Aug 19 13:20:41 xili systemd[1]: Started InfluxDB is an open-source, distributed, time series databa
root@xili:~#
root@xili:~#
root@xili:~#
root@xili:~#
root@xili:~#
root@xili:~# ^C
root@xili:~# ^C
root@xili:~#

ugvsffzawv · August 19, 2022, 11:24am

Now i will apply the firewall rules again - maybe it will break it?

iptables -A INPUT -p tcp -s xxx/24 --dport 8086 -j ACCEPT
iptables -A INPUT -p tcp -s yyy/32 --dport 8086 -j ACCEPT
iptables -A INPUT -p tcp --dport 8086 -j DROP

apt install iptables-persistant

ugvsffzawv · August 19, 2022, 11:27am

YES, GOT IT!! That was the fu***ng problem!!! What kind of shit!! I think i need to vomit soon!!

ugvsffzawv · August 19, 2022, 11:28am

After configuring fw rules and make them persistant and then restart via “init 6”:

● influxdb.service - InfluxDB is an open-source, distributed, time series database
   Loaded: loaded (/lib/systemd/system/influxdb.service; enabled; vendor preset: enabled)
   Active: activating (start) since Fri 2022-08-19 13:26:16 CEST; 17s ago
     Docs: https://docs.influxdata.com/influxdb/
Cntrl PID: 608 (influxd-systemd)
    Tasks: 9 (limit: 9830)
   CGroup: /system.slice/influxdb.service
           ├─608 /bin/bash -e /usr/lib/influxdb/scripts/influxd-systemd-start.sh
           ├─644 /usr/bin/influxd
           └─672 curl -k -s -o /dev/null http://localhost:8086/ready -w %{http_code}

Aug 19 13:26:17 xili influxd-systemd-start.sh[608]: ts=2022-08-19T11:26:17.623371Z lvl=info msg="Compaction settings" log_id=0cPTVuwG000 service=storage-engine service=store max_concur
Aug 19 13:26:17 xili influxd-systemd-start.sh[608]: ts=2022-08-19T11:26:17.623382Z lvl=info msg="Open store (start)" log_id=0cPTVuwG000 service=storage-engine service=store op_name=tsd
Aug 19 13:26:17 xili influxd-systemd-start.sh[608]: ts=2022-08-19T11:26:17.624506Z lvl=info msg="Open store (end)" log_id=0cPTVuwG000 service=storage-engine service=store op_name=tsdb_
Aug 19 13:26:17 xili influxd-systemd-start.sh[608]: ts=2022-08-19T11:26:17.625523Z lvl=info msg="Starting retention policy enforcement service" log_id=0cPTVuwG000 service=retention che
Aug 19 13:26:17 xili influxd-systemd-start.sh[608]: ts=2022-08-19T11:26:17.625541Z lvl=info msg="Starting precreation service" log_id=0cPTVuwG000 service=shard-precreation check_interv
Aug 19 13:26:17 xili influxd-systemd-start.sh[608]: ts=2022-08-19T11:26:17.630003Z lvl=info msg="Starting query controller" log_id=0cPTVuwG000 service=storage-reads concurrency_quota=1
Aug 19 13:26:17 xili influxd-systemd-start.sh[608]: ts=2022-08-19T11:26:17.634264Z lvl=info msg="Configuring InfluxQL statement executor (zeros indicate unlimited)." log_id=0cPTVuwG000
Aug 19 13:26:17 xili influxd-systemd-start.sh[608]: ts=2022-08-19T11:26:17.652960Z lvl=info msg=Listening log_id=0cPTVuwG000 service=tcp-listener transport=http addr=:8086 port=8086
Aug 19 13:26:17 xili influxd-systemd-start.sh[608]: ts=2022-08-19T11:26:17.653513Z lvl=info msg=Starting log_id=0cPTVuwG000 service=telemetry interval=8h
Aug 19 13:26:17 xili influxd-systemd-start.sh[608]: Command "print-config" is deprecated, use the influx-cli command server-config to display the configuration values from the running
Aug 19 13:28:22 xili influxd-systemd-start.sh[875]: InfluxDB API at http://localhost:8086/ready unavailable after 1 attempts...
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ugvsffzawv · August 19, 2022, 11:35am

But iptables -A INPUT -p tcp -s 127.0.0.1/32 --dport 8086 -j ACCEPT does also not help… i’m confused. Really.

ugvsffzawv · August 22, 2022, 1:48pm

No anwser?? Hello…?

??? → (Body is too short (minimum is 20 characters)…)

ugvsffzawv · August 22, 2022, 1:50pm

→ Version 2.3: Influxdb daemon still runs after purge ALL influxdb things and does not unistall all files on Debian 9.x · Issue #23655 · influxdata/influxdb · GitHub

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Influxdb daemon still runs after purge ALL influxdb things

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