Description

The Nomad job specification (or "jobspec" for short) defines the schema for Nomad jobs. Nomad jobs are specified in HCL, which aims to strike a balance between human readable and editable, and machine-friendly.

Connect to PostgreSQL

psql -U awx -h 192.168.56.62

Connect to Memcached

telnet 192.168.56.62 11211 and for exit Ctrl + ]

Memcached testing

add mykey 0 60 11

hello world

STORED

get mykey

VALUE mykey 0 11
hello world
END

Check open ports inside docker container without netstat

declare -a array=($(tail -n +2 /proc/net/tcp | cut -d":" -f"3"|cut -d" " -f"1")) && for port in ${array[@]}; do echo $((0x$port)); done

declare -a array=($(tail -n +2 /proc/net/tcp | cut -d":" -f"3"|cut -d" " -f"1")) && for port in ${array[@]}; do echo $((0x$port)); done | sort | uniq

Getting an ip address without entering the container (получение ip адреса не заходя в контейнер)

docker exec CONTAINER_ID ip addr show | grep -oE "inet [^ ]+"

Adding file into docker container

echo "aabbcc" > SECRET_KEY

docker cp SECRET_KEY CONTAINER_ID:/etc/tower/SECRET_KEY