How to get kubectl logs to output pod name alongside logs?
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I'm using the handy kubectl logs -l label=value command to get log from all my pods matching a label. I want to see which pod outputted what log, but only the log text is displayed. Is there a way to control the log format, or a command argument which will let me do this?
kubernetes kubectl asked Nov 23 '18 at 6:25
Dhiraj GuptaDhiraj Gupta
3,23232938
add a comment |
I'm using the handy kubectl logs -l label=value command to get log from all my pods matching a label. I want to see which pod outputted what log, but only the log text is displayed. Is there a way to control the log format, or a command argument which will let me do this?
kubernetes kubectl asked Nov 23 '18 at 6:25
Dhiraj GuptaDhiraj Gupta
3,23232938
There's an issue matching what I want to accomplish here github.com/kubernetes/kubernetes/issues/44812 but that issue got closed as a feature request. :-(
– Dhiraj Gupta
Nov 23 '18 at 6:27
you can use fluentbit to stream all the logs to ELK and then slice them based on label , pod name , namsepace name etc
– Ijaz Ahmad Khan
Nov 23 '18 at 10:20
add a comment |
I'm using the handy kubectl logs -l label=value command to get log from all my pods matching a label. I want to see which pod outputted what log, but only the log text is displayed. Is there a way to control the log format, or a command argument which will let me do this?
kubernetes kubectl asked Nov 23 '18 at 6:25
Dhiraj GuptaDhiraj Gupta
3,23232938
I'm using the handy kubectl logs -l label=value command to get log from all my pods matching a label. I want to see which pod outputted what log, but only the log text is displayed. Is there a way to control the log format, or a command argument which will let me do this?
kubernetes kubectl kubernetes kubectl asked Nov 23 '18 at 6:25
Dhiraj GuptaDhiraj Gupta
3,23232938
asked Nov 23 '18 at 6:25
Dhiraj GuptaDhiraj Gupta
3,23232938
asked Nov 23 '18 at 6:25
Dhiraj GuptaDhiraj Gupta
3,23232938
asked Nov 23 '18 at 6:25
Dhiraj GuptaDhiraj Gupta
3,23232938
asked Nov 23 '18 at 6:25
Dhiraj GuptaDhiraj Gupta
3,23232938
3,23232938
There's an issue matching what I want to accomplish here github.com/kubernetes/kubernetes/issues/44812 but that issue got closed as a feature request. :-(
– Dhiraj Gupta
Nov 23 '18 at 6:27
you can use fluentbit to stream all the logs to ELK and then slice them based on label , pod name , namsepace name etc
– Ijaz Ahmad Khan
Nov 23 '18 at 10:20
add a comment |
There's an issue matching what I want to accomplish here github.com/kubernetes/kubernetes/issues/44812 but that issue got closed as a feature request. :-(
– Dhiraj Gupta
Nov 23 '18 at 6:27
you can use fluentbit to stream all the logs to ELK and then slice them based on label , pod name , namsepace name etc
– Ijaz Ahmad Khan
Nov 23 '18 at 10:20
There's an issue matching what I want to accomplish here github.com/kubernetes/kubernetes/issues/44812 but that issue got closed as a feature request. :-(
– Dhiraj Gupta
Nov 23 '18 at 6:27
There's an issue matching what I want to accomplish here github.com/kubernetes/kubernetes/issues/44812 but that issue got closed as a feature request. :-(
– Dhiraj Gupta
Nov 23 '18 at 6:27
you can use fluentbit to stream all the logs to ELK and then slice them based on label , pod name , namsepace name etc
– Ijaz Ahmad Khan
Nov 23 '18 at 10:20
you can use fluentbit to stream all the logs to ELK and then slice them based on label , pod name , namsepace name etc
– Ijaz Ahmad Khan
Nov 23 '18 at 10:20
add a comment |
3 Answers
3
active
oldest
votes
Use the awesome kubetail script
answered Nov 23 '18 at 10:21
Nima HashemiNima Hashemi
763
I'll have a look at this, it looks interesting, thanks!
– Dhiraj Gupta
Nov 24 '18 at 2:22
add a comment |
As simple as this:
for pod in $(kubectl get po -l key=value -oname); do echo $pod; kubectl logs $pod; done;
this will fetch the names of the pods by their label, then will one by one print the logs after writing the name of the pod. So, it will look like something like this:
pod1
log
log
log
pod2
log
log
log
...
podn
log
log
log
answered Nov 23 '18 at 11:16
surensuren
1,585617
add a comment |
I use stern to show logs from all pods
https://github.com/wercker/stern.
answered Dec 7 '18 at 3:02
Bal ChuaBal Chua
76236
Neat, I'll try this - it looks like exactly what I was looking for, thanks!
– Dhiraj Gupta
Dec 9 '18 at 5:00
add a comment |
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3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
Use the awesome kubetail script
answered Nov 23 '18 at 10:21
Nima HashemiNima Hashemi
763
I'll have a look at this, it looks interesting, thanks!
– Dhiraj Gupta
Nov 24 '18 at 2:22
add a comment |
Use the awesome kubetail script
answered Nov 23 '18 at 10:21
Nima HashemiNima Hashemi
763
I'll have a look at this, it looks interesting, thanks!
– Dhiraj Gupta
Nov 24 '18 at 2:22
add a comment |
Use the awesome kubetail script
answered Nov 23 '18 at 10:21
Nima HashemiNima Hashemi
763
Use the awesome kubetail script
answered Nov 23 '18 at 10:21
Nima HashemiNima Hashemi
763
answered Nov 23 '18 at 10:21
Nima HashemiNima Hashemi
763
answered Nov 23 '18 at 10:21
Nima HashemiNima Hashemi
763
answered Nov 23 '18 at 10:21
Nima HashemiNima Hashemi
763
763
I'll have a look at this, it looks interesting, thanks!
– Dhiraj Gupta
Nov 24 '18 at 2:22
add a comment |
I'll have a look at this, it looks interesting, thanks!
– Dhiraj Gupta
Nov 24 '18 at 2:22
I'll have a look at this, it looks interesting, thanks!
– Dhiraj Gupta
Nov 24 '18 at 2:22
I'll have a look at this, it looks interesting, thanks!
– Dhiraj Gupta
Nov 24 '18 at 2:22
add a comment |
As simple as this:
for pod in $(kubectl get po -l key=value -oname); do echo $pod; kubectl logs $pod; done;
this will fetch the names of the pods by their label, then will one by one print the logs after writing the name of the pod. So, it will look like something like this:
pod1
log
log
log
pod2
log
log
log
...
podn
log
log
log
answered Nov 23 '18 at 11:16
surensuren
1,585617
add a comment |
As simple as this:
for pod in $(kubectl get po -l key=value -oname); do echo $pod; kubectl logs $pod; done;
this will fetch the names of the pods by their label, then will one by one print the logs after writing the name of the pod. So, it will look like something like this:
pod1
log
log
log
pod2
log
log
log
...
podn
log
log
log
answered Nov 23 '18 at 11:16
surensuren
1,585617
add a comment |
As simple as this:
for pod in $(kubectl get po -l key=value -oname); do echo $pod; kubectl logs $pod; done;
this will fetch the names of the pods by their label, then will one by one print the logs after writing the name of the pod. So, it will look like something like this:
pod1
log
log
log
pod2
log
log
log
...
podn
log
log
log
answered Nov 23 '18 at 11:16
surensuren
1,585617
As simple as this:
for pod in $(kubectl get po -l key=value -oname); do echo $pod; kubectl logs $pod; done;
this will fetch the names of the pods by their label, then will one by one print the logs after writing the name of the pod. So, it will look like something like this:
pod1
log
log
log
pod2
log
log
log
...
podn
log
log
log
answered Nov 23 '18 at 11:16
surensuren
1,585617
answered Nov 23 '18 at 11:16
surensuren
1,585617
answered Nov 23 '18 at 11:16
surensuren
1,585617
answered Nov 23 '18 at 11:16
surensuren
1,585617
1,585617
add a comment |
add a comment |
I use stern to show logs from all pods
https://github.com/wercker/stern.
answered Dec 7 '18 at 3:02
Bal ChuaBal Chua
76236
Neat, I'll try this - it looks like exactly what I was looking for, thanks!
– Dhiraj Gupta
Dec 9 '18 at 5:00
add a comment |
I use stern to show logs from all pods
https://github.com/wercker/stern.
answered Dec 7 '18 at 3:02
Bal ChuaBal Chua
76236
Neat, I'll try this - it looks like exactly what I was looking for, thanks!
– Dhiraj Gupta
Dec 9 '18 at 5:00
add a comment |
I use stern to show logs from all pods
https://github.com/wercker/stern.
answered Dec 7 '18 at 3:02
Bal ChuaBal Chua
76236
I use stern to show logs from all pods
https://github.com/wercker/stern.
answered Dec 7 '18 at 3:02
Bal ChuaBal Chua
76236
answered Dec 7 '18 at 3:02
Bal ChuaBal Chua
76236
answered Dec 7 '18 at 3:02
Bal ChuaBal Chua
76236
answered Dec 7 '18 at 3:02
Bal ChuaBal Chua
76236
76236
Neat, I'll try this - it looks like exactly what I was looking for, thanks!
– Dhiraj Gupta
Dec 9 '18 at 5:00
add a comment |
Neat, I'll try this - it looks like exactly what I was looking for, thanks!
– Dhiraj Gupta
Dec 9 '18 at 5:00
Neat, I'll try this - it looks like exactly what I was looking for, thanks!
– Dhiraj Gupta
Dec 9 '18 at 5:00
Neat, I'll try this - it looks like exactly what I was looking for, thanks!
– Dhiraj Gupta
Dec 9 '18 at 5:00
add a comment |
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There's an issue matching what I want to accomplish here github.com/kubernetes/kubernetes/issues/44812 but that issue got closed as a feature request. :-(
– Dhiraj Gupta
Nov 23 '18 at 6:27
you can use fluentbit to stream all the logs to ELK and then slice them based on label , pod name , namsepace name etc
– Ijaz Ahmad Khan
Nov 23 '18 at 10:20