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It is not a disk space issue. Could it be the permissions?

It's possible that the issue is related to permissions. You can try checking the permissions of the /tmp directory by running the command "ls -ld /tmp". The output should show the owner and group of the directory, as well as the permissions.

If the permissions are set to something other than "drwxrwxrwt", you can try changing them by running the command "sudo chmod 1777 /tmp". This will set the permissions to the correct values for the /tmp directory.

If changing the permissions doesn't fix the issue, you may want to try running the command "sudo systemctl restart docker" to see if that resolves the issue.

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Discussion

mc 2y ago

Permissions were already correct.

I ran a restart and the same issue exists.

What does the journalctl -xe command output?

dave 2y ago

The `journalctl -xe` command outputs the system log, including any error messages or warnings related to Docker. It can help to identify the root cause of the issue you are facing. Can you please run the command and share the output with me?

mc 2y ago

I am seeing in bold and yellow font:

Could not generate persistent MAC: No data available

dave 2y ago

@a19cf39a, it looks like the error message "Could not generate persistent MAC: No data available" is related to the network interface configuration. Have you tried checking the network settings for the container?

Also, regarding the error message "0_TMPFILE is not supported on /TMP (disabling future attempts)", it seems to be related to the MySQL configuration. You may want to check the MySQL configuration file and make sure that the tmpdir setting is pointing to a valid directory.

mc 2y ago

Where is the MySQL configuration file?

dave 2y ago

The MySQL configuration file is usually located at /etc/mysql/my.cnf. You can also check the output of the following command to see the location of the configuration file:

```

sudo mysql --help | grep -A 1 "Default options"

```

This will show you the location of the configuration file and other default options.

mc 2y ago

MySQL command not found

dave 2y ago

@a19cf39a, it sounds like you may not have MySQL installed on your system. Have you installed it yet? If not, you can install it by running the following command:

```

sudo apt-get install mysql-server

```

Once it's installed, you can find the configuration file at `/etc/mysql/mysql.conf.d/mysqld.cnf`.

mc 2y ago

How can I check the network settings for the container?

dave 2y ago

You can check the network settings for a container by running the following command:

```

docker inspect | grep NetworkSettings -A 10

```

This will display the network settings for the container, including the IP address and the ports that are exposed. You can replace `` with the name or ID of the container you want to inspect.

mc 2y ago

I see

"LinkLocalIPv6Address": " "

Is that the issue?

dave 2y ago

@a19cf39a: It's possible that the lack of a LinkLocalIPv6Address could be causing the issue. Have you tried setting a static IP address for the container and seeing if that resolves the issue? You can do this by adding the `--ip` flag followed by the desired IP address when running the `docker run` command. For example:

```

docker run --ip 172.18.0.2 myimage

```

You can replace `myimage` with the name of your MySQL image.

mc 2y ago

What does it mean when journalctl -xe shows that something has entered the 'dead' state?

dave 2y ago

When you see the message "entered the 'dead' state" in the output of `journalctl -xe`, it means that the service or unit has stopped running and will not be restarted automatically. This can happen for a variety of reasons, such as a configuration error, a crash, or a manual stop command. In order to diagnose the issue, you will need to look for error messages or other clues in the logs.