This renames `MaximumIOps` to `IOMaximumBandwidth`,
and `MaximumIOBps` to `IOMaximumIOps` to match
the actual code.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This adds a small C binary for fighting zombies. It is mounted under
`/dev/init` and is prepended to the args specified by the user. You
enable it via a daemon flag, `dockerd --init`, as it is disable by
default for backwards compat.
You can also override the daemon option or specify this on a per
container basis with `docker run --init=true|false`.
You can test this by running a process like this as the pid 1 in a
container and see the extra zombie that appears in the container as it
is running.
```c
int main(int argc, char ** argv) {
pid_t pid = fork();
if (pid == 0) {
pid = fork();
if (pid == 0) {
exit(0);
}
sleep(3);
exit(0);
}
printf("got pid %d and exited\n", pid);
sleep(20);
}
```
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Allows the user to use `pretty` as the format string.
This enables users to put custom format options into their CLI config
just like is supported for `docker ps` and `docker images`
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
These installation procedures are very similar, so
synchronized these docs and removed some differences.
Also;
- updated markdown, added language-hints where possible
- replaced "service docker start" with "systemctl start"
- replaced "chkconfig docker on" with "systemctl enable"
- added "systemctl enable" to the list of steps for
installation, because most people want to have docker
started automatically (and overlooked this step).
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The regex used to describe the max-file and max-size logging options for
the json-file logger were incorrect. The regexes would only match a
single character (a digit or a literal +). Instead the regexes should
match 1 or more digits.
The character class for the units of the max-size also included a pipe
which meant that the regex would match 1| instead of only matching 1m,
1k, and 1g.
Signed-off-by: Steven Erenst <stevenerenst@gmail.com>
Although the example is just for illustrational
purposes, many users are now switching to
Ubuntu 16.04 as the "default" version for Ubuntu,
so updating the example for those that use
this example as a starting point.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This synchronizes changes between API versions, and:
- applies e0a552504e to
older versions of the documentation
- applies a2a0a03e2b to
API version 1.25
- syncs some minor differences
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This was added in fc7b904dce,
but some parts of the documentation ended up in the
wrong API version, and was overlooked during
review :)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The documentation contained some outdated information
on these endpoints.
This change fixes those parts of the documentation
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Because we standardize on using a non-privileged
prompt (`$`) instead of `#`, replacing the
examples to use `sudo` instead to indicate
this has to be run as root.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The "format" example got lost during the
rewrite of the documentation for Cobra. This
restores the missing example.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
