intelsdi/snap repository overview

⁠Snap Telemetry Dockerfile

Snap⁠ is on open source telemetry framework.

This repository contains snap installed on several linux operating system.

• Alpine 3.4 (alpine/Dockerfile⁠)
• CentOS 6 (centos6/Dockerfile⁠)
• CentOS 7 (centos7/Dockerfile⁠)
• Ubuntu 12.04 precise (trusty/Dockerfile⁠)
• Ubuntu 14.04 trusty (precise/Dockerfile⁠)
• Ubuntu 16.04 xenial (xenial/Dockerfile⁠)

Additional image layer info⁠

⁠Run Snap Containers

** WARNING: ** "latest" is not a version, and it is expected to change over time.

The following tags will contain the latest snap release (most current git tag). These containers will not fetch/update snap binaries:

• alpine
• centos6
• centos7
• trusty
• precise
• xenial

To use a specific version of snap, please use <version>_<os> tag:

$ docker run intelsdi/snap:0.15.0_alpine
time="2016-08-30T17:52:04Z" level=info msg="setting log level to: debug"
time="2016-08-30T17:52:04Z" level=info msg="Starting snapd (version: v0.15.0-beta)"

The following tags are test containers. On startup, the operating system will use curl to fetch the latest snap build (most current commit in the snap repo):

• alpine_test
• centos6_test
• centos7_test
• trusty_test
• precise_test
• xenial_test

To specify a particular release, use SNAP_VERSION environment variable:

• latest_build (this is the default, which retrieves the latest build from snap master branch)
• latest (the latest git tag)
• version (git tag > 0.14.0)
• full git sha

$ docker run -e SNAP_VERSION=0.15.0 intelsdi/snap:alpine_test
time="2016-08-30T17:52:04Z" level=info msg="setting log level to: debug"
time="2016-08-30T17:52:04Z" level=info msg="Starting snapd (version: v0.15.0-beta)"
...

$ docker run -e SNAP_VERSION=906d19b646837393f9893870cc2929e791b1f3fb intelsdi/snap:alpine_test
time="2016-08-30T17:58:10Z" level=info msg="setting log level to: debug"
time="2016-08-30T17:58:10Z" level=info msg="Starting snapd (version: test-906d19b)"
...

See snapd man page for additional information on environment variables such as SNAP_TRUST_LEVEL, SNAP_LOG_LEVEL.

⁠Build Docker Containers

To build a new Docker container:

$ build.sh <operating_system> <org>

The operating system supports:

• alpine
• centos6
• centos7
• trusty
• precise
• xenial

The org is the docker organization and defaults to (intelsdi)

Examples:

$ build.sh alpine intelsdi
$ build.sh trusty
$ build.sh precise
$ build.sh centos6
$ build.sh centos7

build_all.sh is a shortcut to build all supported operating systems:

$ build_all.sh