Mac下试用CoreOS

最新推荐文章于 2025-05-29 10:27:40 发布

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最新推荐文章于 2025-05-29 10:27:40 发布

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文章标签： mac coreos 操作系统 docker

本文链接：https://blog.youkuaiyun.com/szrednick/article/details/40016537

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MacOSX下试用CoreOS

Chrome经过不断扩展，成为了云操作系统ChromeOS，在你毫无觉察的情况下，每隔六周左右它都会更新为一个全新的操作系统。CoreOS项目是Google ChromeOS代码的一个fork版本，目前已成为一个超级精简的服务器操作系统，进化速度堪比ChromeOS。

Try now

install and run up coreos

[o:opt]=> cd github/

[o:github]=> git clone https://github.com/coreos/coreos-vagrant
Cloning into 'coreos-vagrant'...
remote: Counting objects: 296, done.
remote: Total 296 (delta 0), reused 0 (delta 0)
Receiving objects: 100% (296/296), 64.79 KiB | 36.00 KiB/s, done.
Resolving deltas: 100% (128/128), done.
Checking connectivity... done.

[o:github]=> cd coreos-vagrant/

[o:coreos-vagrant]=> ls
README.md        Vagrantfile      config.rb.sample user-data.sample

[o:coreos-vagrant]=> vagrant up
/Applications/Vagrant/bin/../embedded/gems/gems/vagrant-1.6.5/lib/vagrant/pre-rubygems.rb:31: warning: Insecure world writable dir /opt in PATH, mode 040777
/Applications/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/runtime.rb:222: warning: Insecure world writable dir /opt in PATH, mode 040777
Bringing machine 'core-01' up with 'virtualbox' provider...
==> core-01: Box 'coreos-alpha' could not be found. Attempting to find and install...
    core-01: Box Provider: virtualbox
    core-01: Box Version: >= 308.0.1
==> core-01: Loading metadata for box 'http://alpha.release.core-os.net/amd64-usr/current/coreos_production_vagrant.json'
    core-01: URL: http://alpha.release.core-os.net/amd64-usr/current/coreos_production_vagrant.json
==> core-01: Adding box 'coreos-alpha' (v459.0.0) for provider: virtualbox
    core-01: Downloading: http://alpha.release.core-os.net/amd64-usr/459.0.0/coreos_production_vagrant.box
    core-01: Calculating and comparing box checksum...
==> core-01: Successfully added box 'coreos-alpha' (v459.0.0) for 'virtualbox'!
==> core-01: Importing base box 'coreos-alpha'...
==> core-01: Matching MAC address for NAT networking...
==> core-01: Checking if box 'coreos-alpha' is up to date...
==> core-01: Setting the name of the VM: coreos-vagrant_core-01_1413081720718_61504
==> core-01: Clearing any previously set network interfaces...
==> core-01: Preparing network interfaces based on configuration...
    core-01: Adapter 1: nat
    core-01: Adapter 2: hostonly
==> core-01: Forwarding ports...
    core-01: 22 => 2222 (adapter 1)
==> core-01: Running 'pre-boot' VM customizations...
==> core-01: Booting VM...
==> core-01: Waiting for machine to boot. This may take a few minutes...
# !!!!!!!! PLEASE NOTICE BELOW INFORMATION !!!!!!!!
    core-01: SSH address: 127.0.0.1:2222
    core-01: SSH username: core
    core-01: SSH auth method: private key
# !!!!!!!! END !!!!!!!!
    core-01: Warning: Connection timeout. Retrying...
==> core-01: Machine booted and ready!
==> core-01: Setting hostname...
==> core-01: Configuring and enabling network interfaces...

[o:coreos-vagrant]=> vagrant ssh
/Applications/Vagrant/bin/../embedded/gems/gems/vagrant-1.6.5/lib/vagrant/pre-rubygems.rb:31: warning: Insecure world writable dir /opt in PATH, mode 040777
/Applications/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/runtime.rb:222: warning: Insecure world writable dir /opt in PATH, mode 040777
CoreOS (alpha)
core@core-01 ~ $

core@core-01 ~ $ uname -a
Linux core-01 3.16.2+ #2 SMP Fri Oct 3 07:45:37 UTC 2014 x86_64 Intel(R) Core(TM) i5-3317U CPU @ 1.70GHz GenuineIntel GNU/Linux

core@core-01 ~ $ df -h
df: '/var/lib/docker/btrfs': Permission denied
Filesystem      Size  Used Avail Use% Mounted on
rootfs           17G   76M   16G   1% /
devtmpfs        488M     0  488M   0% /dev
tmpfs           500M     0  500M   0% /dev/shm
tmpfs           500M  232K  499M   1% /run
tmpfs           500M     0  500M   0% /sys/fs/cgroup
/dev/sda9        17G   76M   16G   1% /
/dev/sda3      1008M  285M  673M  30% /usr
tmpfs           500M     0  500M   0% /media
tmpfs           500M     0  500M   0% /tmp
/dev/sda6       108M   88K   99M   1% /usr/share/oem

Run docker in coreos

[o:~]=> ssh -i .vagrant.d/insecure_private_key -p 2222 core@127.0.0.1
Warning: Permanently added '[127.0.0.1]:2222' (RSA) to the list of known hosts.
Last login: Sun Oct 12 02:44:13 2014 from 10.0.2.2
CoreOS (alpha)
core@core-01 ~ $

# (Start )
core@core-01 ~ $ docker run ubuntu /bin/echo hello Yuanzhen
Unable to find image 'ubuntu' locally
Pulling repository ubuntu
1357f421be38: Download complete
511136ea3c5a: Download complete
1de2bd7201a2: Download complete
b70ad18cfc2a: Download complete
3b39241dab7c: Download complete
23f1840ed5a5: Download complete
dfa12c637781: Download complete
hello Yuanzhen

core@core-01 ~ $ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
ubuntu              latest              1357f421be38        28 hours ago        192.7 MB