Skip to content

Instantly share code, notes, and snippets.

@MrRoyce
Last active October 7, 2019 09:18
Show Gist options
  • Save MrRoyce/097edc0de2fe001288be2e8633f4b22a to your computer and use it in GitHub Desktop.
Save MrRoyce/097edc0de2fe001288be2e8633f4b22a to your computer and use it in GitHub Desktop.
AWS CodeDeploy Lamda formatter for Slack messages - node.js
var services = '/services/...'; // Update this with your Slack service...
var channel = "#aws-deployments" // And this with the Slack channel
var https = require('https');
var util = require('util');
var formatFields = function(string) {
var
message = JSON.parse(string),
fields = [],
deploymentOverview;
// Make sure we have a valid response
if (message) {
fields = [
{
"title" : "Task",
"value" : message.eventTriggerName,
"short" : true
},
{
"title" : "Status",
"value" : message.status,
"short" : true
},
{
"title" : "Application",
"value" : message.applicationName,
"short" : true
},
{
"title" : "Deployment Group",
"value" : message.deploymentGroupName,
"short" : true
},
{
"title" : "Region",
"value" : message.region,
"short" : true
},
{
"title" : "Deployment Id",
"value" : message.deploymentId,
"short" : true
},
{
"title" : "Create Time",
"value" : message.createTime,
"short" : true
},
{
"title" : "Complete Time",
"value" : ((message.completeTime) ? message.completeTime : ''),
"short" : true
}
];
if (message.deploymentOverview) {
deploymentOverview = JSON.parse(message.deploymentOverview);
fields.push(
{
"title" : "Succeeded",
"value" : deploymentOverview.Succeeded,
"short" : true
},
{
"title" : "Failed",
"value" : deploymentOverview.Failed,
"short" : true
},
{
"title" : "Skipped",
"value" : deploymentOverview.Skipped,
"short" : true
},
{
"title" : "In Progress",
"value" : deploymentOverview.InProgress,
"short" : true
},
{
"title" : "Pending",
"value" : deploymentOverview.Pending,
"short" : true
}
);
}
}
return fields;
}
exports.handler = function(event, context) {
var postData = {
"channel": channel,
"username": "AWS SNS via Lamda :: CodeDeploy Status",
"text": "*" + event.Records[0].Sns.Subject + "*",
"icon_emoji": ":aws:"
};
var fields = formatFields(event.Records[0].Sns.Message);
var message = event.Records[0].Sns.Message;
var severity = "good";
var dangerMessages = [
" but with errors",
" to RED",
"During an aborted deployment",
"FAILED",
"Failed to deploy application",
"Failed to deploy configuration",
"has a dependent object",
"is not authorized to perform",
"Pending to Degraded",
"Stack deletion failed",
"Unsuccessful command execution",
"You do not have permission",
"Your quota allows for 0 more running instance"];
var warningMessages = [
" aborted operation.",
" to YELLOW",
"Adding instance ",
"Degraded to Info",
"Deleting SNS topic",
"is currently running under desired capacity",
"Ok to Info",
"Ok to Warning",
"Pending Initialization",
"Removed instance ",
"Rollback of environment"
];
for(var dangerMessagesItem in dangerMessages) {
if (message.indexOf(dangerMessages[dangerMessagesItem]) != -1) {
severity = "danger";
break;
}
}
// Only check for warning messages if necessary
if (severity == "good") {
for(var warningMessagesItem in warningMessages) {
if (message.indexOf(warningMessages[warningMessagesItem]) != -1) {
severity = "warning";
break;
}
}
}
postData.attachments = [
{
"color": severity,
"fields": fields
}
];
var options = {
method: 'POST',
hostname: 'hooks.slack.com',
port: 443,
path: services // Defined above
};
var req = https.request(options, function(res) {
res.setEncoding('utf8');
res.on('data', function (chunk) {
context.done(null);
});
});
req.on('error', function(e) {
console.log('problem with request: ' + e.message);
});
req.write(util.format("%j", postData));
req.end();
};
@terranova-joseph
Copy link

👍

@ali-ahasan
Copy link

Please can anyone make a guide how this work, Its super confusing

@ali-ahasan
Copy link

Its working thanks.One issue I see deployment time in UTC on slack, is there any way we can change that

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment