Deploying a Node.js Application¶
This example shows how to deploy a node.js application
Lets use a sample application for demonstration which runs on port 3000
Prerequisites
Deploy using Build and Run Commands¶
$ curl -X POST \
http://localhost:3000/apps/nodejs \
-H 'Authorization: Bearer {{token}}' \
-H 'Content-Type: application/json' \
-d '{
"name":"samplenode",
"password":"samplenode",
"git": {
"repo_url": "https://github.com/sdslabs/gasper-sample-nodejs"
},
"context":{
"index":"main.js",
"port": 3000,
"build": ["npm install"],
"run": ["node main.js"]
}
}'
{
"name": "samplenode",
"password": "samplenode",
"git": {
"repo_url": "https://github.com/sdslabs/gasper-sample-nodejs"
},
"context": {
"index": "main.js",
"port": 3000,
"rc_file": false,
"build": [
"npm install"
],
"run": [
"node main.js"
]
},
"resources": {
"memory": 0.5,
"cpu": 0.25
},
"name_servers": [
"192.168.108.121",
"192.168.108.122",
"10.43.3.24"
],
"docker_image": "sdsws/node:2.1",
"container_id": "dc04aea7dbef287b5bfa597120773c4ff5b5309d3a39235055ff80e9ffbee00f",
"container_port": 51952,
"language": "nodejs",
"instance_type": "application",
"host_ip": "10.43.3.24",
"ssh_cmd": "ssh -p 2222 samplenode@10.43.3.24",
"owner": "anish.mukherjee1996@gmail.com",
"success": true
}
Note the host_ip and container_port fields in the above JSON response
You can now access the deployed application by hitting the URL host_ip:container_port from your browser
For the above case it will be 10.43.3.24:51952
Deploy using Run Commands File¶
Have a look at the run commands file for the above sample application
$ curl -X POST \
http://localhost:3000/apps/nodejs \
-H 'Authorization: Bearer {{token}}' \
-H 'Content-Type: application/json' \
-d '{
"name":"samplenode",
"password":"samplenode",
"git": {
"repo_url": "https://github.com/sdslabs/gasper-sample-nodejs"
},
"context":{
"index":"main.js",
"port": 3000,
"rc_file": true
}
}'
{
"name": "samplenode",
"password": "samplenode",
"git": {
"repo_url": "https://github.com/sdslabs/gasper-sample-nodejs"
},
"context": {
"index": "main.js",
"port": 3000,
"rc_file": true
},
"resources": {
"memory": 0.5,
"cpu": 0.25
},
"name_servers": [
"192.168.108.121",
"192.168.108.122",
"10.43.3.24"
],
"docker_image": "sdsws/node:2.1",
"container_id": "5e025f17c9d5c11f93609f7d019b3efbdc44ccef598a6e6564973da895e5e366",
"container_port": 51720,
"language": "nodejs",
"instance_type": "application",
"host_ip": "10.43.3.24",
"ssh_cmd": "ssh -p 2222 samplenode1@10.43.3.24",
"owner": "anish.mukherjee1996@gmail.com",
"success": true
}
Note the host_ip and container_port fields in the above JSON response
You can now access the deployed application by hitting the URL host_ip:container_port from your browser
For the above case it will be 10.43.3.24:51720