Running Express Mongo app in Rancher via docker-compose file -


i have setup rancher cluster 2 hosts, 1 running on aws , running on do. want have this application running on it. simple todo application listing port 4000. running fine on local docker environment, doing 'docker-compose up'. however, running on rancher cluster not working.

i thought easy choose 'add stack' in rancher , provide below docker-compose.yml file

mongo-container:   image: mongo web:   image: wiwa1978/express-mongo-todo   ports:     - "4000:4000"   links:     - mongo-container

however, express container swapping between 'active' , 'unhealthy'. looking in log files see following:

error: failed connect [localhost:27017]

however, there mongo container running per docker-compose.yml file. mongo container active in rancher. in application code i'm reading database setting config file:

module.exports = {     url : 'mongodb://mongo-container:27017/todo' }

any idea if possible @ run via 'add stack' in rancher?


Comments

Post a Comment

Popular posts from this blog

aws api gateway - SerializationException in posting new Records via Dynamodb Proxy Service in API -

i getting "__type": "com.amazon.coral.service#serializationexception" as reply in postman & in test console in api gateway trying post record directly dynamodb using api proxy services.. referring aws article - https://aws.amazon.com/blogs/compute/using-amazon-api-gateway-as-a-proxy-for-dynamodb/ here's mapping { "tablename": "tablenamegoeshere", "item": { "id" : "$context.requestid" "eventname" : "$input.path('$.eventname')", "timestamp" : $input.path('$.timestamp'), "answers": "$util.parsejson($input.path('$.answers'))" } } update: did asked ... , worked if try add array of json objects gives me above same error - here's trying now. please - couldnt find on google well #set($inputroot = $input.path('$')) { "tablename": "answer", "item": {
Read more

asp.net - Problems sending emails from forum -

i have been redesigning site has message board, has been written guy looked after site. it has few problems , written in .asp , uses .mdb files database. you can see whole thing here . feel free post if helps, test thing have set using original files , new database. the basic problem when posts message, supposed email sent them, have posted it. when replies, originator supposed message, replier has been posted. i’d have thought @ point in process there should script/file in postmessage.asp? the postmessage.asp page below. <% option explicit %> <!-- #include virtual="common/adovbs.inc" --> <html> <head> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <meta name="generator" content="microsoft frontpage 4.0"> <meta name="progid" content="frontpage.editor.document"> <title>new page 2</title> <base target="_self"
Read more