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This commit is contained in:
Marc Wäckerlin
2016-01-28 15:42:23 +00:00
parent 33a18f5182
commit e4f48c46d2
4 changed files with 133 additions and 68 deletions
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58
nodejs/docker/docker.js
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@@ -73,12 +73,13 @@ var Docker = function() {
var _containers = this;
var Status = Object.freeze({
this.Status = Object.freeze({
Error: {color: "red", action1: "start", action2: "remove", bash: false},
Terminated: {color: "yellow", action1: "start", action2: "remove", bash: false},
Restarting: {color: "lightblue", action1: "start", action2: "remove", bash: false},
Paused: {color: "lightgrey", action1: "unpause", action2: null, bash: false},
Running: {color: "lightgreen", action1: "pause", action2: "stop", bash: true}
Paused: {color: "grey", action1: "unpause", action2: null, bash: false},
Running: {color: "lightgreen", action1: "pause", action2: "stop", bash: true},
Preview: {color: "lightgrey"}
});
var containers = [];
var nodes = [];
@@ -93,7 +94,7 @@ var Docker = function() {
return false;
}
function getIps(n, ips) {
n.ports.forEach(function(p) {
if (n.ports) n.ports.forEach(function(p) {
if (!ips[p.ip]) ips[p.ip] = [];
ips[p.ip].push(p);
});
@@ -119,32 +120,33 @@ var Docker = function() {
res+="}\n";
return res;
}
function graphNode(n) {
function graphNode(n, omitstats) {
var res = "";
var label = n.image.name+'\\n'+n.name+'\\ncpu: ????? mem: ?????';
var label = n.image.name+'\\n'+n.name
+(omitstats?'':'\\ncpu: ????? mem: ?????');
res += '"'+n.name+'"'
+' [label="'+label
+'",URL="#'+n.name
+'",style=filled,fillcolor='+n.status.color+"];\n";
n.ports.forEach(function(p) {
if (n.ports) n.ports.forEach(function(p) {
res += '"'+(p.ip?p.ip+":":"")+p.external+'" -> "'+n.name
+'" [label="'+p.internal+'"];\n';
});
n.links.forEach(function(l) {
if (n.links) n.links.forEach(function(l) {
res += '"'+n.name+'" -> "'+l.container+'" [label="link: '+l.name+'"];\n'
});
return res;
}
function graphVolumesInside(n) {
var res = "";
n.volumes.forEach(function(v) {
if (n.volumes) n.volumes.forEach(function(v) {
res += '"'+v.id+'" [label="'+v.inside+'",shape=box];\n';
});
return res;
}
function graphVolumesOutside(n) {
var res = "";
n.volumes.forEach(function(v) {
if (n.volumes) n.volumes.forEach(function(v) {
if (v.host)
res += '"'+v.outside+'" [label="'+v.host+'",shape=box];\n';
});
@@ -152,23 +154,23 @@ var Docker = function() {
}
function graphVolumesConnections(n) {
var res = "";
n.volumes.forEach(function(v) {
if (n.volumes) n.volumes.forEach(function(v) {
if (v.host)
res += '"'+v.id+'" -> "'+v.outside+'" [label="mounted from"]\n';
res += '"'+n.name+'" -> "'+v.id+'" [label="volume/'+v.rw+'"]\n';
});
n.volumesfrom.forEach(function(o) {
if (n.volumesfrom) n.volumesfrom.forEach(function(o) {
res += '"'+n.name+'" -> "'+nodes[o].name+'" [label="volumes from"]\n';
});
return res;
}
this.graph = function(n) {
this.graph = function(n, omitstats) {
var res = "";
var ips = [];
n = n || nodes;
for (name in n) getIps(n[name], ips);
res += graphIpClusters(ips);
for (name in n) res += graphNode(n[name]);
for (name in n) res += graphNode(n[name], omitstats);
res += "{rank=same;\n";
for (name in n) res += graphVolumesInside(n[name]);
res+="}\n";
@@ -179,28 +181,28 @@ var Docker = function() {
return res;
}
function addNodes(ns, name) {
var n = nodes[name];
var n = nodes[name] || ns[name];
ns[name] = n;
n.links.forEach(function(peer) {
if (n.links) n.links.forEach(function(peer) {
if (!ns[peer.container]) addNodes(ns, peer.container);
});
n.usedby.forEach(function(peer) {
if (n.usedby) n.usedby.forEach(function(peer) {
if (!ns[peer]) addNodes(ns, peer);
});
n.volumesfrom.forEach(function(peer) {
if (n.volumesfrom) n.volumesfrom.forEach(function(peer) {
if (!ns[peer]) addNodes(ns, peer);
});
n.volumesto.forEach(function(peer) {
if (n.volumesto) n.volumesto.forEach(function(peer) {
if (!ns[peer]) addNodes(ns, peer);
});
}
this.subnet = function(name) {
var ns = {};
this.subnet = function(name, nodes) {
var ns = nodes || {};
addNodes(ns, name);
return ns;
}
this.subgraph = function(name) {
return this.graph(this.subnet(name));
this.subgraph = function(name, nodes) {
return this.graph(this.subnet(name, nodes), nodes);
}
this.configuration = function(name) {
var ns = this.subnet(name);
@@ -303,11 +305,11 @@ var Docker = function() {
ip: ip
});
}
if (c.State.Paused) nodes[name].status = Status.Paused;
else if (c.State.Running) nodes[name].status = Status.Running;
else if (c.State.Restarting) nodes[name].status = Status.Restarting;
else if (c.State.ExitCode == 0) nodes[name].status = Status.Terminated;
else nodes[name].status = Status.Error;
if (c.State.Paused) nodes[name].status = _containers.Status.Paused;
else if (c.State.Running) nodes[name].status = _containers.Status.Running;
else if (c.State.Restarting) nodes[name].status = _containers.Status.Restarting;
else if (c.State.ExitCode == 0) nodes[name].status = _containers.Status.Terminated;
else nodes[name].status = _containers.Status.Error;
nodes[name].volumes = [];
var volumes = c.Volumes || c.Config.Volumes;
nodes[name].volumes = [];