--user $(id -u):$(id -g) \

Node Operators troubleshooting
1

Hello, my node was running very old configuration:

docker run -d --restart unless-stopped --stop-timeout 300
-p xxxxx:28967/tcp
-p xxxxx:28967/udp
-p 14002:14002
-e WALLET=“xxxxxxxxxxxxxxxxxxx”
-e EMAIL=“xxxx@xxxx”
-e ADDRESS=“xxxxxxxx:xxx”
-e STORAGE=“xxTB”
–memory=650m
–log-opt max-size=50m
–log-opt max-file=10
–mount type=bind,source=“/home/”,destination=/app/identity
–mount type=bind,source=“/home/”,destination=/app/config
–name storagenode storjlabs/storagenode:latest

I see that now, these 3 lines are not needed anymore:

--memory=650m \
--log-opt max-size=50m \
--log-opt max-file=10 \

As well i see missing new line:

--user $(id -u):$(id -g) \

But the problem is, that when i remove those 3 lines and add 1 extra, my docker does not start at all. It gives error about the permissions:

Error: trust: open config/trust-cache.json: permission denied
2022-10-22 06:50:33,814 INFO exited: storagenode (exit status 1; not expected)
2022-10-22 06:50:35,824 INFO spawned: ‘storagenode’ with pid 71
2022-10-22T06:50:36.038Z INFO Configuration loaded {“Process”: “storagenode”, “Location”: “/app/config/config.yaml”}
2022-10-22T06:50:36.039Z INFO Anonymized tracing enabled {“Process”: “storagenode”}
2022-10-22T06:50:36.044Z INFO Operator email {“Process”: “storagenode”, “Address”: “xxx@xxxx”}
2022-10-22T06:50:36.045Z INFO Operator wallet {“Process”: “storagenode”, “Address”: “xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx”}
Error: trust: open config/trust-cache.json: permission denied
2022-10-22 06:50:36,374 INFO exited: storagenode (exit status 1; not expected)
2022-10-22 06:50:39,385 INFO spawned: ‘storagenode’ with pid 80
2022-10-22T06:50:39.589Z INFO Configuration loaded {“Process”: “storagenode”, “Location”: “/app/config/config.yaml”}
2022-10-22T06:50:39.590Z INFO Anonymized tracing enabled {“Process”: “storagenode”}
2022-10-22T06:50:39.594Z INFO Operator email {“Process”: “storagenode”, “Address”: “xxx@xxxx”}
2022-10-22T06:50:39.595Z INFO Operator wallet {“Process”: “storagenode”, “Address”: “xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx”}
Error: trust: open config/trust-cache.json: permission denied
2022-10-22 06:50:40,169 INFO exited: storagenode (exit status 1; not expected)
2022-10-22 06:50:41,171 INFO gave up: storagenode entered FATAL state, too many start retries too quickly
2022-10-22 06:50:42,175 WARN received SIGQUIT indicating exit request
2022-10-22 06:50:42,177 INFO waiting for processes-exit-eventlistener, storagenode-updater to die
2022-10-22T06:50:42.177Z INFO Got a signal from the OS: “terminated” {“Process”: “storagenode-updater”}
2022-10-22 06:50:42,184 INFO stopped: storagenode-updater (exit status 0)
2022-10-22 06:50:43,188 INFO stopped: processes-exit-eventlistener (terminated by SIGTERM)

Should i run it without this line:

--user $(id -u):$(id -g) \

???

Thank you.

2

Yes, do not add this for a node already in operation

1 Like
3

The other way is to configure your system to run docker commands rootless and update permissions to your user and group for all node’s files, include identity.

if you use a raspberry Pi3, they are still needed, at least a memory limit option. Two other - are limits for log files, if you did not redirect logs to the file. It some kind of LogRotate integrated to the docker daemon.

4

i believe i already did.
Did i screw it up?

5

Should i divide equally for both nodes?

i mean, i have RPI with 2GB of RAM, i reserve some for OS, lets say 500Mb, rest 1,5Gb / 2 (two nodes) = 750Mb each?
–memory=750m \ ?

Or i make a mistake somewhere?

p.s. i only now, notice that you @Alexey mentioned RPi3. So this line is not needed for RPi4?

6

Yes, the memory limit makes sense only when you have less or equal to 1GB of RAM (OS would take at least 150MB in the GUI-less mode), so if you have more than 1GB of RAM, you may not limit the RAM usage by the container.

1 Like