README
¶
Deis Control Utility
deisctl is a command-line utility used to provision and operate a Deis cluster.
Installation
Latest deisctl
To install the latest deisctl on Linux or Mac OS X, run this command:
$ curl -sSL http://deis.io/deisctl/install.sh | sh
The installer puts deisctl in your current directory and downloads current Deis unit files
to $HOME/.deis/units one time. You should move deisctl somewhere in your $PATH.
To change installation options, save the installer directly from one of these links:
Then run the downloaded file as a shell script. Append --help to see what options
are available.
Builds for a specific Deis release
Note that this script will always give you the most freshly-built deisctl off master. If you are using a specific Deis release (not latest), you'll want to use the deisctl built for your release.
Builds are hosted on an S3 bucket at this URL format: https://s3-us-west-2.amazonaws.com/opdemand/deisctl-<VERSION>-<darwin|linux>-amd64.run
The deisctl release for Deis version 0.13 can be downloaded here: Mac OS X | Linux
Building from source
If you want to install from source, ensure you have https://github.com/tools/godep installed, clone the repository and run
$ godep get .
Then, export the DEISCTL_UNITS environment variable so deisctl can find the units:
$ export DEISCTL_UNITS="$PATH_TO_DEISCTL/units"
This is also useful for specifying custom behavior on Deis units, such as using fleet metadata to lock the builder to a more powerful node, or keep application nodes free of control plane elements.
Remote Configuration
While deisctl can be used locally on a CoreOS host, it is extremely useful as a tool
for remote administration. This requires an SSH tunnel to one of your CoreOS hosts.
Test password-less SSH connectivity to a CoreOS host:
$ ssh core@172.17.8.100 hostname
deis-1
Export the DEISCTL_TUNNEL environment variable:
$ export DEISCTL_TUNNEL=172.17.8.100
Provision a Deis Platform
The deisctl install platform command will schedule all of the Deis platform
units. deisctl start platform activates these units.
$ deisctl install platform
● ▴ ■
■ ● ▴ Installing Deis...
▴ ■ ●
Scheduling data containers...
deis-logger-data.service: loaded
Data containers scheduled.
Scheduling service containers...
deis-database@1.service: loaded
deis-cache@1.service: loaded
deis-logger@1.service: loaded
deis-registry@1.service: loaded
deis-controller@1.service: loaded
deis-builder@1.service: loaded
deis-router@1.service: loaded
Service containers scheduled.
Deis installed.
Please run `deisctl start platform` to boot up Deis.
$ deisctl start platform
● ▴ ■
■ ● ▴ Starting Deis...
▴ ■ ●
Launching data containers...
deis-logger-data.service: exited
Data containers launched.
Launching service containers...
deis-logger@1.service: running
deis-cache@1.service: running
deis-router@1.service: running
deis-database@1.service: running
deis-controller@1.service: running
deis-registry@1.service: running
deis-builder@1.service: running
Deis started.
Note that the default start command activates 1 of each component.
You can scale components with deisctl scale router=3, for example.
The router is the only component that currently scales beyond 1 unit.
You can also use the deisctl uninstall command to destroy platform units:
$ deisctl uninstall platform
Destroying service containers...
deis-database@1.service: inactive
deis-cache@1.service: inactive
deis-logger@1.service: inactive
deis-registry@1.service: inactive
deis-controller@1.service: inactive
deis-builder@1.service: inactive
deis-router@1.service: inactive
Done.
To uninstall a specific component, use deisctl uninstall router.
Note that uninstalling platform units will not remove the data units or underlying data containers. Data must be destroyed manually.
Usage
The deisctl tool provides a number of other commands, including:
deisctl list- list Deis platform componentsdeisctl status <component>- retrieve Systemd status of a componentdeisctl journal <component>- retrieve Systemd journal outputdeisctl start <component>- start a platform componentdeisctl stop <component>- stop a platform componentdeisctl install <component>- install a single platform componentdeisctl uninstall <component>- uninstall a single platform componentdeisctl scale <component>=<num>- scale a component to the target number of unitsdeisctl refresh-units- download latest unit files
Usage Examples
$ deisctl list
UNIT MACHINE LOAD ACTIVE SUB
deis-builder@1.service f936b7a5.../172.17.8.100 loaded active running
deis-cache@1.service f936b7a5.../172.17.8.100 loaded active running
deis-controller@1.service f936b7a5.../172.17.8.100 loaded active running
deis-database@1.service f936b7a5.../172.17.8.100 loaded active running
deis-logger-data.service f936b7a5.../172.17.8.100 loaded active exited
deis-logger@1.service f936b7a5.../172.17.8.100 loaded active running
deis-registry@1.service f936b7a5.../172.17.8.100 loaded active running
deis-router@1.service f936b7a5.../172.17.8.100 loaded active running
$ deisctl status controller
● deis-controller@1.service - deis-controller
Loaded: loaded (/run/fleet/units/deis-controller@1.service; linked-runtime)
Active: active (running) since Mon 2014-08-25 22:56:50 UTC; 15min ago
Process: 22969 ExecStartPre=/bin/sh -c docker inspect deis-controller >/dev/null && docker rm -f deis-controller || true (code=exited, status=0/SUCCESS)
Process: 22945 ExecStartPre=/bin/sh -c IMAGE=`/run/deis/bin/get_image /deis/controller`; docker history $IMAGE >/dev/null || docker pull $IMAGE (code=exited, status=0/SUCCESS)
Main PID: 22979 (sh)
CGroup: /system.slice/system-deis\x2dcontroller.slice/deis-controller@1.service
├─22979 /bin/sh -c IMAGE=`/run/deis/bin/get_image /deis/controller` && docker run --name deis-controller --rm -p 8000:8000 -e PUBLISH=8000 -e HOST=$COREOS_PRIVATE_IPV4 --volumes-from=deis-logger $IMAGE
└─22999 docker run --name deis-controller --rm -p 8000:8000 -e PUBLISH=8000 -e HOST=172.17.8.100 --volumes-from=deis-logger deis/controller:latest
Aug 25 22:57:07 deis-1 sh[22979]: [2014-08-25 16:57:07,959: INFO/MainProcess] Connected to redis://172.17.8.100:6379/0
Aug 25 22:57:07 deis-1 sh[22979]: 2014-08-25 16:57:07 [121] [INFO] Booting worker with pid: 121
Aug 25 22:57:07 deis-1 sh[22979]: [2014-08-25 16:57:07,968: INFO/MainProcess] mingle: searching for neighbors
Aug 25 22:57:08 deis-1 sh[22979]: 2014-08-25 16:57:08 [122] [INFO] Booting worker with pid: 122
Aug 25 22:57:08 deis-1 sh[22979]: 2014-08-25 16:57:08 [123] [INFO] Booting worker with pid: 123
Aug 25 22:57:08 deis-1 sh[22979]: 2014-08-25 16:57:08 [124] [INFO] Booting worker with pid: 124
Aug 25 22:57:08 deis-1 sh[22979]: 2014-08-25 16:57:08 [125] [INFO] Booting worker with pid: 125
Aug 25 22:57:08 deis-1 sh[22979]: 2014-08-25 16:57:08 [126] [INFO] Booting worker with pid: 126
Aug 25 22:57:08 deis-1 sh[22979]: [2014-08-25 16:57:08,979: INFO/MainProcess] mingle: all alone
Aug 25 22:57:08 deis-1 sh[22979]: [2014-08-25 16:57:08,997: WARNING/MainProcess] celery@4378062f17a5 ready.
$ deisctl journal controller
...
Aug 25 22:57:08 deis-1 sh[22979]: 2014-08-25 16:57:08 [125] [INFO] Booting worker with pid: 125
Aug 25 22:57:08 deis-1 sh[22979]: 2014-08-25 16:57:08 [126] [INFO] Booting worker with pid: 126
Aug 25 22:57:08 deis-1 sh[22979]: [2014-08-25 16:57:08,979: INFO/MainProcess] mingle: all alone
Aug 25 22:57:08 deis-1 sh[22979]: [2014-08-25 16:57:08,997: WARNING/MainProcess] celery@4378062f17a5 ready.
$ deisctl stop controller
deis-controller@1.service: loaded
$ deisctl start controller
deis-controller@1.service: launched
$ deisctl scale router=3
deis-router@1.service: loaded
deis-router@2.service: loaded
deis-router@3.service: loaded
$ deisctl start router
deis-router@1.service: launched
deis-router@2.service: launched
deis-router@3.service: launched
Unit Search Paths
deisctl looks for unit files in these directories, in this order:
- the $DEISCTL_UNITS environment variable, if set
- $HOME/.deis/units
- /var/lib/deis/units
License
Copyright 2014, OpDemand LLC
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Documentation
¶
There is no documentation for this package.
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Godeps
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_workspace/src/code.google.com/p/go-uuid/uuid
The uuid package generates and inspects UUIDs.
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The uuid package generates and inspects UUIDs. |
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_workspace/src/code.google.com/p/go.crypto/ssh
Package ssh implements an SSH client and server.
|
Package ssh implements an SSH client and server. |
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_workspace/src/code.google.com/p/go.crypto/ssh/agent
Package agent implements a client to an ssh-agent daemon.
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Package agent implements a client to an ssh-agent daemon. |
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_workspace/src/code.google.com/p/go.crypto/ssh/terminal
Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems.
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Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems. |
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_workspace/src/code.google.com/p/go.crypto/ssh/test
This package contains integration tests for the code.google.com/p/go.crypto/ssh package.
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This package contains integration tests for the code.google.com/p/go.crypto/ssh package. |
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_workspace/src/code.google.com/p/google-api-go-client/googleapi
Package googleapi contains the common code shared by all Google API libraries.
|
Package googleapi contains the common code shared by all Google API libraries. |
|
_workspace/src/code.google.com/p/google-api-go-client/googleapi/internal/uritemplates
Package uritemplates is a level 4 implementation of RFC 6570 (URI Template, http://tools.ietf.org/html/rfc6570).
|
Package uritemplates is a level 4 implementation of RFC 6570 (URI Template, http://tools.ietf.org/html/rfc6570). |
|
_workspace/src/code.google.com/p/google-api-go-client/googleapi/transport
Package transport contains HTTP transports used to make authenticated API requests.
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Package transport contains HTTP transports used to make authenticated API requests. |
|
_workspace/src/github.com/coreos/fleet/Godeps/_workspace/src/code.google.com/p/go.crypto/ssh
Package ssh implements an SSH client and server.
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Package ssh implements an SSH client and server. |
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_workspace/src/github.com/coreos/fleet/Godeps/_workspace/src/code.google.com/p/go.crypto/ssh/agent
Package agent implements a client to an ssh-agent daemon.
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Package agent implements a client to an ssh-agent daemon. |
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_workspace/src/github.com/coreos/fleet/Godeps/_workspace/src/code.google.com/p/go.crypto/ssh/terminal
Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems.
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Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems. |
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_workspace/src/github.com/coreos/fleet/Godeps/_workspace/src/code.google.com/p/go.crypto/ssh/test
This package contains integration tests for the code.google.com/p/go.crypto/ssh package.
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This package contains integration tests for the code.google.com/p/go.crypto/ssh package. |
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_workspace/src/github.com/coreos/fleet/Godeps/_workspace/src/code.google.com/p/google-api-go-client/googleapi
Package googleapi contains the common code shared by all Google API libraries.
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Package googleapi contains the common code shared by all Google API libraries. |
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_workspace/src/github.com/coreos/fleet/Godeps/_workspace/src/code.google.com/p/google-api-go-client/googleapi/transport
Package transport contains HTTP transports used to make authenticated API requests.
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Package transport contains HTTP transports used to make authenticated API requests. |
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_workspace/src/github.com/coreos/fleet/Godeps/_workspace/src/github.com/docker/libcontainer/netlink
Packet netlink provide access to low level Netlink sockets and messages.
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Packet netlink provide access to low level Netlink sockets and messages. |
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_workspace/src/github.com/coreos/fleet/schema
Package schema provides access to the Fleet API.
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Package schema provides access to the Fleet API. |
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_workspace/src/github.com/coreos/go-omaha/omaha
Implements the Google omaha protocol.
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Implements the Google omaha protocol. |
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_workspace/src/github.com/coreos/go-systemd/activation
Package activation implements primitives for systemd socket activation.
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Package activation implements primitives for systemd socket activation. |
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_workspace/src/github.com/coreos/go-systemd/dbus
Integration with the systemd D-Bus API.
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Integration with the systemd D-Bus API. |
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_workspace/src/github.com/coreos/updateservicectl/Godeps/_workspace/src/code.google.com/p/google-api-go-client/googleapi
Package googleapi contains the common code shared by all Google API libraries.
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Package googleapi contains the common code shared by all Google API libraries. |
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_workspace/src/github.com/coreos/updateservicectl/Godeps/_workspace/src/code.google.com/p/google-api-go-client/googleapi/transport
Package transport contains HTTP transports used to make authenticated API requests.
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Package transport contains HTTP transports used to make authenticated API requests. |
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_workspace/src/github.com/coreos/updateservicectl/Godeps/_workspace/src/github.com/tent/hawk-go
Package hawk implements the Hawk HTTP authentication scheme.
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Package hawk implements the Hawk HTTP authentication scheme. |
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_workspace/src/github.com/coreos/updateservicectl/client/update/v1
Package update provides access to the .
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Package update provides access to the . |
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_workspace/src/github.com/docker/docker/pkg/mflag
Package flag implements command-line flag parsing.
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Package flag implements command-line flag parsing. |
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_workspace/src/github.com/docker/libcontainer/netlink
Packet netlink provide access to low level Netlink sockets and messages.
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Packet netlink provide access to low level Netlink sockets and messages. |
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_workspace/src/github.com/docopt/docopt-go
Package docopt parses command-line arguments based on a help message.
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Package docopt parses command-line arguments based on a help message. |
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_workspace/src/github.com/godbus/dbus
Package dbus implements bindings to the D-Bus message bus system.
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Package dbus implements bindings to the D-Bus message bus system. |
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_workspace/src/github.com/godbus/dbus/introspect
Package introspect provides some utilities for dealing with the DBus introspection format.
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Package introspect provides some utilities for dealing with the DBus introspection format. |
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_workspace/src/github.com/godbus/dbus/prop
Package prop provides the Properties struct which can be used to implement org.freedesktop.DBus.Properties.
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Package prop provides the Properties struct which can be used to implement org.freedesktop.DBus.Properties. |
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_workspace/src/github.com/satori/go.uuid
Package uuid provides implementation of Universally Unique Identifier (UUID).
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Package uuid provides implementation of Universally Unique Identifier (UUID). |
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_workspace/src/github.com/tent/hawk-go
Package hawk implements the Hawk HTTP authentication scheme.
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Package hawk implements the Hawk HTTP authentication scheme. |
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