r2s

Tool for copy hashes from redis to redis

Run

ENV variables

variable	required	default value	description
REDIS_PRODUCTION_HOST	false	127.0.0.1	prod redis host
REDIS_PRODUCTION_PORT	false	6379	prod redis port
REDIS_PRODUCTION_DB	false	0	num of prod database
RECIPIENTS	true	[]string	string of nodes hostnames with ',' separator e.g node1,node2,node_n
HASHES	true	[]string	string of hashes with ',' separator
RECIPIENT_REDIS_DB_NUM	false	0	num of recipient database
RECIPIENT_REDIS_PORT	false	6379	recipient port of redis
SSH_USERNAME	true	-	username
SSH_AUTH_SOCK	true	-	path to ssh auth sock
RECIPIENT_DOMAIN	true	-	domain e.g example.com
DEBUG	false	false	debug mode (more logs for each step)
EXIT_IF_ERROR	false	false	exit with exit code 1 if more one errors
BUILD_URL	false	https://example.com	if use jenkins - use ${BUILD_URL}console variable
SLACK_HOOK_URL	true	-	slack hook for send alert

NOTE: If you want overwrite recipient port and number of db - use hostname:port:db in RECIPIENTS env e.g node1,node2,node3:6379:1,node4:6380:2

Example (Jenkins job)

#!/bin/bash

set -e 

VERSION="your_version"

RECIPIENT_=""
RECIPIENTS_LIST="node1,node2,node3,node4:6380"

if [ "$BUILD_CAUSE" == "TIMERTRIGGER" ]; then
  RECIPIENT_=$RECIPIENTS_LIST
  DEBUG=true
else
  RECIPIENT_=$recipient #jenkins choise parameter
fi

HASHES_TO_COPY="hash1,hash2"

SLACK_HOOK="https://hooks.slack.com/services/<secure_string>"

env
echo $REGISTRY_PASSWORD | docker login -u $REGISTRY_USERNAME --password-stdin your.registry.com
docker run --net=host --name $JOB_NAME-$BUILD_NUMBER --rm \
    -v /tmp:/tmp \
    -e SSH_AUTH_SOCK=$SSH_AUTH_SOCK \
    -e DEBUG=$DEBUG \
    -e EXIT_IF_ERROR=$EXIT_IF_ERROR \
    -e BUILD_URL="${BUILD_URL}console" \
    -e SLACK_HOOK_URL=$SLACK_HOOK \
    -e RECIPIENTS=$RECIPIENT_ \
    -e SSH_USERNAME="your_username" \
    -e REDIS_PRODUCTION_PORT=6379 \
    -e RECIPIENT_DOMAIN="example.com" \
    -e HASHES=$HASHES_TO_COPY \
    your.registry.com/r2s:$VERSION