Commit 2ca9d77f authored by Rafael Monnerat's avatar Rafael Monnerat

packer: Fix style of documentation

parent f53ccc3b
......@@ -10,17 +10,17 @@ How to build one VM?
1) Install Packer locally by https://www.packer.io/downloads.html, like (exemple):
::
mkdir /opt/packer/
cd /opt/packer/
wget https://releases.hashicorp.com/packer/0.10.1/packer_0.10.1_linux_amd64.zip
unzip packer_0.10.1_linux_amd64.zip
mkdir /opt/packer/
cd /opt/packer/
wget https://releases.hashicorp.com/packer/0.10.1/packer_0.10.1_linux_amd64.zip
unzip packer_0.10.1_linux_amd64.zip
2) Building one VM (example)::
::
PATH=$PATH:/opt/packer packer build debian8.json
PATH=$PATH:/opt/packer packer build debian8.json
3) You can watch qemu working on a linux machine (with X running), you just
have to edit the json. Replace '"headless": true' by '"headless": false'
......@@ -30,9 +30,7 @@ How to build all VMs?
You can use ansible for build all VMs locally, and gzip them:
::
ansible-playbook build.yml -i localhost,
ansible-playbook build.yml -i localhost,
How to upload to shacache?
--------------------------
......@@ -44,9 +42,7 @@ eventually, update shacache/shacache.cfg.
BE CAREFULL, every time you run this command you upload the files to shacache,
even if the files are there already.
::
ansible-playbook upload.yml -i localhost,
ansible-playbook upload.yml -i localhost,
How can I check if all images are on shacache?
----------------------------------------------
......@@ -54,12 +50,12 @@ How can I check if all images are on shacache?
You can use the script 'util/testupload.sh' to know if all generated images
are uploaded to shacache.
::
bash util/testupload.sh
# expected output similat to this
OK 7d3f421e75ca114abcc20b4bed6cb6fc3d430b8c016b00a1d9cb1f14af6f3c342de6a5dd3c42b52de6f49cc5800bff7879884466edba1f6fef8623bb7448832c
OK a0247996af937d9b1ce86cac570b98b629c05c62860c8fd88d922171c141ea6a94a1d2122ba131bdcfa712712b4674be8e332940ade7adccee55a7de7bda0d18
bash util/testupload.sh
# expected output similat to this
OK 7d3f421e75ca114abcc20b4bed6cb6fc3d430b8c016b00a1d9cb1f14af6f3c342de6a5dd3c42b52de6f49cc5800bff7879884466edba1f6fef8623bb7448832c
OK a0247996af937d9b1ce86cac570b98b629c05c62860c8fd88d922171c141ea6a94a1d2122ba131bdcfa712712b4674be8e332940ade7adccee55a7de7bda0d18
How to download one image from shacache?
......@@ -67,26 +63,25 @@ How to download one image from shacache?
The images are downloaded by the SHA512SUM hash of it. Example:
::
sha512sum output-centos72/packer-centos72.gz
a0247991d2122ba131b...BIGHASH...fa712712b4674be8e332940ade7adccee55a7de7bda0d18 output-centos72/packer-centos72.gz
wget http://download.shacache.org/a0247991d2122ba131b...BIGHASH...fa712712b4674be8e332940ade7adccee55a7de7bda0d18
# if you want a good filename use '-O centos.gz'
# them you can gunzip
gunzip centos.gz
sha512sum output-centos72/packer-centos72.gz
a0247991d2122ba131b...BIGHASH...fa712712b4674be8e332940ade7adccee55a7de7bda0d18 output-centos72/packer-centos72.gz
wget http://download.shacache.org/a0247991d2122ba131b...BIGHASH...fa712712b4674be8e332940ade7adccee55a7de7bda0d18
# if you want a good filename use '-O centos.gz'
# them you can gunzip
gunzip centos.gz
How to run locally a downloaded image?
--------------------------------------
In order to test one image (after unzip), you can run:
::
bash util/quick-test IMAGE.qcow2
# or if you want use X and a monitor you can do:
bash util/quick-test packer-centos72 "-display sdl"
bash util/quick-test IMAGE.qcow2
# or if you want use X and a monitor you can do:
bash util/quick-test packer-centos72 "-display sdl"
Extra
-----
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