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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