ls-hosts
is a simple cli-tool for describing ec2 instances.
This tool will simplify the operation to describe instances.
You can integrate this tool with unix tools (eg: awk, ssh, peco, and so on.)
$ ls-hosts
i-00000001 10.0.0.1 app01 running
i-00000002 10.0.0.2 app02 running
i-00000003 10.0.0.3 app03 running
-filters
ec2 filter (Docs)
-filters=key1:value1,key2:value2...
-tags
tag filter
-tags=key1:value1,key2:value2...
-fields
support fields
- instance-id
- private-ip
- public-ip
- tag:*
-fields=c1,c2,c3,...
-region
AWS region
-creds
support credentials
- env
- shared
- ec2
-noheader
Not Display field headers, if set true.
- ~/.ls-hosts
- /etc/ls-hosts.conf
[options]
creds = shared
profile = default
region = ap-northeast-1
tags = Role:app,Env:production
fields = instance-id,tag:Name,public-ip,private-ip
noheader = true
- With this integration, you can ssh login with interactive host selector
Dependencies
- zsh
- peco
function peco-ec2-ls-hosts () {
BUFFER=$(
/path/to/ls-hosts -fields instance-id,tag:Role,tag:Name | \
peco --prompt "EC2 >" --query "$LBUFFER" | \
awk '{printf "echo \"Login:%s"; ssh %s\n", $3,$2}'
)
CURSOR=$#BUFFER
zle accept-line
zle clear-screen
}
zle -N peco-ec2-ls-hosts
bindkey '^oo' peco-ec2-ls-hosts
$ make build (-B)
Dependencies
- Fork (https://github.com/ReSTARTR/ec2-ls-hosts/fork)
- Create a feature branch
- Commit your changes
- Rebase your local changes against the master branch
- Run test suite with the make test command and confirm that it passes
- Create a new Pull Request