LFS242 - Cloud Native Logging with Fluentd
Hello,
LFS242 - Cloud Native Logging with Fluentd is now live!
One great way to interact with your peers taking this course is using the Class Forum:
- Discuss concepts, tools, and technologies presented in this course, or related to the topics discussed in the course material.
- Ask questions about the course content.
- Share resources and ideas related to Fluentd.
When starting a thread, be as specific as you can, both in the title and the body of the thread, identifying the chapter and page you are referring to.
We hope you have a great learning experience!
Flavia
The Linux Foundation Training Team
Comments
-
Nice to see this Forum, I have a problem when I run the docker command for Fluentd.
user@ubuntu:~$ docker run -p 24220:24220 -p 24224:24224 -v $HOME/fluent:/fluentd/etc -e FLUENTD_CONF=docker.conf fluent/fluentd:stable
Unable to find image 'fluent/fluentd:stable' locally
stable: Pulling from fluent/fluentd
4fe2ade4980c: Already exists
2958cef2c4a1: Already exists
f258dfc84aaf: Already exists
4fb5eec58a23: Waitingthe last image keeps waiting... and unable to proceed with the lab.
0 -
Hello Sudeep, can you try to redo the pull?
user@ubuntu:~$ docker image rm 9406ff63f205 Untagged: fluent/fluentd:stable Untagged: fluent/fluentd@sha256:7eece00d1bc784ac1e9722b2580911cd3ead5afd740dad6594be945b3b1dd884 Deleted: sha256:9406ff63f205887cdce5dafb21c1d5df261b308d8116accfd2abdd75660875ca Deleted: sha256:1b443e7552f30896c841653799b535f106b238e3d6ef2522c1d434136aa1084f Deleted: sha256:adc786ed03122600c576ac8eceacaff396f8faeec01349ff106fa0b26830fbb5 Deleted: sha256:603d6245ad193385838915e7c79aba210ff57e06820c3a8dda7f8e15fe3b2e02 Deleted: sha256:2f6c6fe229098767973fad8027244bc58e90ec043be79da99a3ab9aae36de01a Deleted: sha256:e1bac6bc75a4f27da6a4e1e7b1ef52c77826939a5f14ffdbdd40a238026862ad Deleted: sha256:22dac6221e003ec8b8603b00dad87897ad95a9e6aa7d8414cc441ba7fed428aa Deleted: sha256:df64d3292fd6194b7865d7326af5255db6d81e9df29f48adde61a918fbd8c332 user@ubuntu:~$ docker pull fluent/fluentd:stable stable: Pulling from fluent/fluentd 4fe2ade4980c: Pull complete 2958cef2c4a1: Pull complete f258dfc84aaf: Pull complete . 4fb5eec58a23: Pull complete e26ea6ff4a8b: Pull complete 9446f1fdd28a: Pull complete cc961e53b132: Pull complete Digest: sha256:7eece00d1bc784ac1e9722b2580911cd3ead5afd740dad6594be945b3b1dd884 Status: Downloaded newer image for fluent/fluentd:stable user@ubuntu:~$
The command should pull the image directly the Fluent public repo on Dockerhub: https://hub.docker.com/r/fluent/fluentd
I've performed a pull on my own local VM and have been able to successfully do so.
If the
stable
tag is not functional, you may also try to uselatest
or one of the other v1.x images for that lab.0 -
Thanks Christian, Actually it worked next time I tried today in my office LAN (earlier I was trying in my home LAN).
I didnt need to remove the fluentd image and it just worked on its own this time.
But thanks for the tip.
Sudeep0 -
in lab 1A, page 8, when i install fluentd with the command
sudo gem install fluentd
I get the following error:ERROR: Error installing fluentd: fluentd requires Ruby version >= 2.4
and indeedruby --version
showsruby 2.3.1p112 (2016-04-26)
I am using ubuntu16.04.6, maybe I should switch to ubuntu18.04 instead ?
0 -
@VincentC75 said:
in lab 1A, page 8, when i install fluentd with the commandsudo gem install fluentd
I get the following error:ERROR: Error installing fluentd: fluentd requires Ruby version >= 2.4
and indeedruby --version
showsruby 2.3.1p112 (2016-04-26)
I am using ubuntu16.04.6, maybe I should switch to ubuntu18.04 instead ?
Works fine with Ubuntu 18.
0 -
The vanilla apt repositories on Ubuntu 16.04 do not serve any Ruby versions beyond 2.3, unfortunately. We'll be updating the course material to allow the latest versions of Ruby and Fluentd to install and run successfully on Ubuntu 16.04.
0
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