Also reduced the column spacing in the output, so
that more output is visible in the documentation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This fixes markdown formatting, and formatting of tables;
- Our markdown engine doesn't support spanning rows, so
re-wrapped table contents.
- Added a CSS-styles to prevent "code" blocks in tables
from wrapping
- The "logging drivers" table didn't have a header
- Aligned table borders in source code for better readability.
- Standardize on using `-it` in stead of -i -t or -ti
- Some markup issues
- Some minor textual fixups
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This change allows API clients to retrieve an authentication token from
a registry, and then pass that token directly to the API.
Example usage:
REPO_USER=dhiltgen
read -s PASSWORD
REPO=privateorg/repo
AUTH_URL=https://auth.docker.io/token
TOKEN=$(curl -s -u "${REPO_USER}:${PASSWORD}" "${AUTH_URL}?scope=repository:${REPO}:pull&service=registry.docker.io" |
jq -r ".token")
HEADER=$(echo "{\"registrytoken\":\"${TOKEN}\"}"|base64 -w 0 )
curl -s -D - -H "X-Registry-Auth: ${HEADER}" -X POST "http://localhost:2376/images/create?fromImage=${REPO}"
Signed-off-by: Daniel Hiltgen <daniel.hiltgen@docker.com>
modified note to provide a link for installation instructions on Ubuntu 15.04 or above
cleaned up typos for ubuntulinux.md
Signed-off-by: Zuhayr Elahi <elahi.zuhayr@gmail.com>
It will Tar up contents of child directory onto tmpfs if mounted over
This patch will use the new PreMount and PostMount hooks to "tar"
up the contents of the base image on top of tmpfs mount points.
Signed-off-by: Dan Walsh <dwalsh@redhat.com>
Consolidate all the API to same time format: RFC3339, and it will be
client's responsibility to present it in more user friendly way.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Closes#9798
@maintainers please note that this is a change to the UX. We no longer
require the -f flag on `docker tag` to move a tag from an existing image.
However, this does make us more consistent across our commands,
see https://github.com/docker/docker/issues/9798 for the history.
Signed-off-by: Doug Davis <dug@us.ibm.com>
The 1.22 API was temporarily removed in e4d86c2c38
to prevent it showing up in the 1.9 documentation.
This reverts that change and tweaks the aligning
of the table headers in Markdown source.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
libcontainer v0.0.4 introduces setting `/proc/self/oom_score_adj` to
better tune oom killing preferences for container process. This patch
simply integrates OomScoreAdj libcontainer's config option and adjust
the cli with this new option.
Signed-off-by: Antonio Murdaca <amurdaca@redhat.com>
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
Docker daemon uses kv-store as the host-discovery backend.
Discovery module tracks the liveness of a node through a simple
keepalive mechanism. The keepalive mechanism depends on every
node performing heartbeat by registering itself with the discovery
module (via KV-Store Put operation). And for every Put operation,
the discovery module in all other nodes will receive a Watch
notification. That keeps the node alive.
Any node that fails to register itself within the TTL timer is
considered dead and removed from the discovery database.
The default timer (heartbeat = 20 seconds & ttl = 60 seconds)
works fine for small clusters. But for large clusters, these
default timers are extremely aggressive and that causes high CPU
& most of the processing is spent managing the node discovery
and that impacts normal daemon operation.
Hence we need a way to make the discovery ttl and heartbeat
configurable. As the cluster size grows, the user can change
these timers to make sure the daemon scales.
Signed-off-by: Madhu Venugopal <madhu@docker.com>
