I'm converting over some automation apps from perl to node. I've run into
what I'm sure is me making incorrect assumptions.
I have the following function. I load up a json config file that defines
a list of clusters and nodes (F5 ha pairs), then go out and query the
restapi on each nodes in a cluster to detemine their state.
The problem I'm having is the rest call seems to only happen for the last
item in the list.
Here's my rest config:
var client = require('node-rest-client').Client;
client = new client(options_auth);
function getActive() {
var clusters = require('../etc/clusters.json')
for (var cluster in clusters) {
console.log(cluster+':')
clusterlist += " "+cluster;
for (var index in clusters[cluster]) {
for (var node in clusters[cluster][index]) {
client.get("https://"+clusters[cluster][index][node]+"/mgmt/tm/cm/device";,
function(data, response){
state = data["items"][1]["failoverState"];
console.log(state);
});
console.log("\t"+node.yellow+':
'+clusters[cluster][index][node].magenta+" state: "+state);
}
}
}
}
The client.get seems to happen asychronously, and after some debugging only
occurs to the against the last node in the list (I presently have 4 nodes
defined in the clusters.json).
I'm sure I'm doing this horribly wrong.
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