webservices
/
servicedock
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

possibility to download configuration

Browse Source
single-host
Marc Wäckerlin 9 years ago
parent 6a5dad3c93
commit 43448d9ed7
4 changed files with 471 additions and 279 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 676
      nodejs/public/javascripts/servicedock.js
  2. 2
      nodejs/public/stylesheets/servicedock.css
  3. 71
      nodejs/sockets/index.js
  4. 1
      nodejs/views/index.ejs

676
nodejs/public/javascripts/servicedock.js
Unescape View File

@ -11,282 +11,403 @@
var socket = io.connect();
var focused = null;
function DockerContainers() {
var 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}
});
var containers = [];
var nodes = [];
function protocol(port) {
if (port.toString().match("443")) return "https://";
if (port.toString().match("3304")) return "mysql://";
if (port.toString().match("22")) return "ssh://";
return "http://";
function Docker() {
function same(array1, array2) {
return (array1.length == array2.length)
&& array1.every(function(element, index) {
return element === array2[index];
});
}
this.exists = function(name) {
if (nodes[name]) return true;
return false;
var _docker = this;
this.Images = function() {
var _images = this;
var images = [];
var nodes = [];
function setup() {
delete nodes; nodes = [];
images.forEach(function(c, i) {
if (!nodes[c.Id]) nodes[c.Id] = {};
nodes[c.Id].id = c.Id;
nodes[c.Id].tags = c.RepoTags;
nodes[c.Id].created = c.Created;
nodes[c.Id].author = c.Author;
nodes[c.Id].os = c.Os+"/"+c.Architecture;
nodes[c.Id].parent = c.Parent;
nodes[c.Id].env = c.Config.Env;
nodes[c.Id].cmd = c.Config.Cmd;
nodes[c.Id].entrypoint = c.Config.Entrypoint;
nodes[c.Id].ports = c.Config.ExposedPorts;
nodes[c.Id].volumes = c.Config.Volumes;
if (c.Parent) {
if (!nodes[c.Parent]) nodes[c.Parent] = {};
if (!nodes[c.Parent].children) nodes[c.Parent].children = [];
nodes[c.Parent].children.push(c.Id);
}
});
}
this.cleanup = function(id, instance) {
if (!nodes[id]) return
nodes[id].env.forEach(function(e) {
if ((pos=instance.env.indexOf(e))>-1) instance.env.splice(pos, 1)
})
if (same(nodes[id].cmd, instance.cmd)) instance.cmd = null
else console.log(instance.cmd+" != "+nodes[id].cmd)
if (same(nodes[id].entrypoint, instance.entrypoint)) instance.entrypoint = null
else console.log(instance.entrypoint+" != "+nodes[id].entrypoint)
}
this.set = function(c) {
if (typeof c == "string") c = JSON.parse(c);
if (typeof c != "object") throw "wrong format: "+(typeof c);
images = c;
setup();
}
}
this.contextmenu = function(selector) {
$('a[xlink\\:href^=#]').click(function(e) {
name = $(this).attr("xlink:href").replace(/^#/, "");
var n = nodes[name];
$(selector).prepend('<div id="popup"></div>')
$("#popup").empty();
if (n.status.action1) {
$("#popup").append('<button id="popup1">'+n.status.action1+'</button>');
$("#popup1").click(function() {
emit(n.status.action1, name);
this.Containers = function() {
var _containers = this;
var 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}
});
var containers = [];
var nodes = [];
function protocol(port) {
if (port.toString().match("443")) return "https://";
if (port.toString().match("3304")) return "mysql://";
if (port.toString().match("22")) return "ssh://";
return "http://";
}
this.exists = function(name) {
if (nodes[name]) return true;
return false;
}
function getIps(n, ips) {
n.ports.forEach(function(p) {
if (!ips[p.ip]) ips[p.ip] = [];
ips[p.ip].push(p);
});
}
function graphIpClusters(ips) {
var res = "newrank=true;\n";
var i = 0;
for (ip in ips) {
res += "subgraph clusterIp"+(++i)+' {\nlabel="'+ip+'";\n';
ips[ip].forEach(function(p) {
res += '"'+p.ip+":"+p.external
+'" [label="'+p.external+'",URL="'
+protocol(p.internal)+p.ip+':'+p.external+'",shape=box];\n';
});
res+="}\n";
}
$("#popup").append('<button id="popup2">'+(focused?"overview":"focus")+'</button>');
$("#popup2").click(function() {
if (focused) overview(); else details(name);
res += "{rank=same;\n";
for (ip in ips) {
ips[ip].forEach(function(p) {
res += '"'+p.ip+":"+p.external+'";\n';
});
}
res+="}\n";
return res;
}
function graphNode(n) {
var res = "";
var label = n.name+'\\n'+n.image.name;
res += '"'+n.name+'"'
+' [label="'+label
+'",URL="#'+n.name
+'",style=filled,fillcolor='+n.status.color+"];\n";
n.ports.forEach(function(p) {
res += '"'+(p.ip?p.ip+":":"")+p.external+'" -> "'+n.name
+'" [label="'+p.internal+'"];\n';
});
if (n.status.action2) {
$("#popup").append('<button id="popup3">'+n.status.action2+'</button>');
$("#popup3").click(function() {
emit(n.status.action2, name);
n.links.forEach(function(l) {
res += '"'+n.name+'" -> "'+l.to+'" [label="link: '+l.link+'"];\n'
});
}
$("#popup").append('<br/>');
$("#popup").append('<button id="popup4">logs</button>');
$("#popup4").click(function() {
emit("logs", name);
return res;
}
function graphVolumesInside(n) {
var res = "";
n.volumes.forEach(function(v) {
res += '"'+v.id+'" [label="'+v.inside+'",shape=box];\n';
});
if (n.status.bash) {
$("#popup").append('<button id="popup5">bash</button>');
$("#popup5").click(function() {
emit("bash-start", name);
$("#console").show();
$("#main").hide();
$("#bash").submit(function() {
emit("bash-input", {name: name, text: $("#command").val()+"\n"});
$("#command").val("");
})
});
}
$("#popup").append('<button id="popup6">download</button>');
$("#popup").css("position", "fixed");
$("#popup").css("top", e.pageY-$("#popup").height()/4);
$("#popup").css("left", e.pageX-$("#popup").width()/2);
$("#popup").mouseleave(function() {
$("#popup").hide();
}).click(function() {
$("#popup").hide();
return res;
}
function graphVolumesOutside(n) {
var res = "";
n.volumes.forEach(function(v) {
if (v.host)
res += '"'+v.outside+'" [label="'+v.host+'",shape=box];\n';
});
$("#popup").show();
})
}
function getIps(n, ips) {
n.ports.forEach(function(p) {
if (!ips[p.ip]) ips[p.ip] = [];
ips[p.ip].push(p);
});
}
function graphIpClusters(ips) {
var res = "newrank=true;\n";
var i = 0;
for (ip in ips) {
res += "subgraph clusterIp"+(++i)+' {\nlabel="'+ip+'";\n';
ips[ip].forEach(function(p) {
res += '"'+p.ip+":"+p.external
+'" [label="'+p.external+'",URL="'
+protocol(p.internal)+p.ip+':'+p.external+'",shape=box];\n';
return res;
}
function graphVolumesConnections(n) {
var res = "";
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) {
res += '"'+n.name+'" -> "'+nodes[o].name+'" [label="volumes from"]\n';
});
return res;
}
this.graph = function(n) {
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]);
res += "{rank=same;\n";
for (name in n) res += graphVolumesInside(n[name]);
res+="}\n";
res += "{rank=same;\n";
for (name in n) res += graphVolumesOutside(n[name]);
res+="}\n";
for (name in n) res += graphVolumesConnections(n[name]);
return res;
}
res += "{rank=same;\n";
for (ip in ips) {
ips[ip].forEach(function(p) {
res += '"'+p.ip+":"+p.external+'";\n';
function addNodes(ns, name) {
var n = nodes[name];
ns[name] = n;
n.links.forEach(function(peer) {
if (!ns[peer.to]) addNodes(ns, peer.to);
});
n.usedby.forEach(function(peer) {
if (!ns[peer]) addNodes(ns, peer);
});
n.volumesfrom.forEach(function(peer) {
if (!ns[peer]) addNodes(ns, peer);
});
n.volumesto.forEach(function(peer) {
if (!ns[peer]) addNodes(ns, peer);
});
}
res+="}\n";
return res;
}
function graphNode(n) {
var res = "";
var label = n.name+'\\n'+n.image;
res += '"'+n.name+'"'
+' [label="'+label
+'",URL="#'+n.name
+'",style=filled,fillcolor='+n.status.color+"];\n";
n.ports.forEach(function(p) {
res += '"'+(p.ip?p.ip+":":"")+p.external+'" -> "'+n.name
+'" [label="'+p.internal+'"];\n';
});
n.links.forEach(function(l) {
res += '"'+n.name+'" -> "'+l.to+'" [label="link: '+l.link+'"];\n'
});
return res;
}
function graphVolumesInside(n) {
var res = "";
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 (v.host)
res += '"'+v.outside+'" [label="'+v.host+'",shape=box];\n';
});
return res;
}
function graphVolumesConnections(n) {
var res = "";
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) {
res += '"'+n.name+'" -> "'+nodes[o].name+'" [label="volumes from"]\n';
});
return res;
}
this.graph = function(n) {
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]);
res += "{rank=same;\n";
for (name in n) res += graphVolumesInside(n[name]);
res+="}\n";
res += "{rank=same;\n";
for (name in n) res += graphVolumesOutside(n[name]);
res+="}\n";
for (name in n) res += graphVolumesConnections(n[name]);
return res;
}
function addNodes(ns, name) {
var n = nodes[name];
ns[name] = n;
n.links.forEach(function(peer) {
if (!ns[peer.to]) addNodes(ns, peer.to);
});
n.usedby.forEach(function(peer) {
if (!ns[peer]) addNodes(ns, peer);
});
n.volumesfrom.forEach(function(peer) {
if (!ns[peer]) addNodes(ns, peer);
});
n.volumesto.forEach(function(peer) {
if (!ns[peer]) addNodes(ns, peer);
});
}
this.subgraph = function(name) {
var ns = [];
addNodes(ns, name);
return this.graph(ns);
}
function setup() {
delete nodes; nodes = [];
containers.forEach(function(c, i) {
var name = c.Name.replace(/^\//, "");
if (!nodes[name]) nodes[name] = {};
nodes[name].id = i;
nodes[name].name = name;
nodes[name].image = c.Config.Image;
nodes[name].ports = [];
var ports = c.NetworkSettings.Ports || c.NetworkSettings.PortBindings;
if (ports)
for (var port in ports)
if (ports[port])
for (var expose in ports[port]) {
var ip = ports[port][expose].HostIp;
if (!ip||ip==""||ip=="0.0.0.0"||ip==0) ip=window.location.hostname;
nodes[name].ports.push({
internal: port,
external: ports[port][expose].HostPort,
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;
nodes[name].volumes = [];
var volumes = c.Volumes || c.Config.Volumes;
nodes[name].volumes = [];
if (volumes)
for (var volume in volumes) {
var rw = "rw";
var outside = (typeof volumes[volume]=="string")?volumes[volume]:null;
if (c.Mounts) c.Mounts.forEach(function(mnt) {
if (mnt.Destination==volume) {
outside = mnt.Source;
rw = mnt.RW ? "rw" : "ro";
this.subnet = function(name) {
var ns = {};
addNodes(ns, name);
return ns;
}
this.subgraph = function(name) {
return this.graph(this.subnet(name));
}
this.creation = function(name) {
var ns = this.subnet(name);
var creates = [];
for (n in ns) {
var instance = {
name: ns[n].name,
image: ns[n].image.name,
ports: ns[n].ports,
env: ns[n].env,
cmd: ns[n].cmd,
entrypoint: ns[n].entrypoint,
volumesfrom: ns[n].volumesfrom,
links: ns[n].links,
volumes: []
};
ns[n].volumes.forEach(function(v) {
if (v.host) instance.volumes.push({
inside: v.inside,
outside: v.host
});
});
_docker.images.cleanup(ns[n].image.id, instance);
creates.push(instance);
}
creates.sort(function(a, b) {
if (a.volumesfrom.indexOf(b)>=0) return 1; // a after b
if (b.volumesfrom.indexOf(a)>=0) return -1; // a before b
for (var i=0; i<a.links.length; ++i) if (a.links[i].to == b.name) return 1; // a after b;
for (var i=0; i<b.links.length; ++i) if (b.links[i].to == a.name) return -1; // a before b;
return 0; // a and b do not depend on each other
});
return creates;
}
function setup() {
delete nodes; nodes = [];
containers.forEach(function(c, i) {
var name = c.Name.replace(/^\//, "");
if (!nodes[name]) nodes[name] = {};
nodes[name].id = c.Id;
nodes[name].name = name;
nodes[name].image = {
name: c.Config.Image,
id: c.Image
};
nodes[name].env = c.Config.Env;
nodes[name].cmd = c.Config.Cmd;
nodes[name].entrypoint = c.Entrypoint;
nodes[name].ports = [];
var ports = c.NetworkSettings.Ports || c.NetworkSettings.PortBindings;
if (ports)
for (var port in ports)
if (ports[port])
for (var expose in ports[port]) {
var ip = ports[port][expose].HostIp;
if (!ip||ip==""||ip=="0.0.0.0"||ip==0) ip=window.location.hostname;
nodes[name].ports.push({
internal: port,
external: ports[port][expose].HostPort,
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;
nodes[name].volumes = [];
var volumes = c.Volumes || c.Config.Volumes;
nodes[name].volumes = [];
if (volumes)
for (var volume in volumes) {
var rw = "rw";
var outside = (typeof volumes[volume]=="string")?volumes[volume]:null;
if (c.Mounts) c.Mounts.forEach(function(mnt) {
if (mnt.Destination==volume) {
outside = mnt.Source;
rw = mnt.RW ? "rw" : "ro";
}
});
nodes[name].volumes.push({
id: volume+':'+(outside?outside:name),
rw:rw,
inside: volume,
outside: outside,
host: outside && !outside.match(/^\/var\/lib\/docker/)
? outside : null
});
}
nodes[name].volumesfrom = [];
if (!nodes[name].volumesto) nodes[name].volumesto = [];
if (c.HostConfig.VolumesFrom) c.HostConfig.VolumesFrom.forEach(function(id) {
containers.forEach(function(c) {
if (c.Id == id || c.Name == "/"+id || c.Name == id) {
var src = c.Name.replace(/^\//, "");
nodes[name].volumesfrom.push(src);
if (!nodes[src]) nodes[src] = {};
if (!nodes[src].volumesto) nodes[src].volumesto = [];
nodes[src].volumesto.push(name);
}
});
nodes[name].volumes.push({
id: volume+':'+(outside?outside:name),
rw:rw,
inside: volume,
outside: outside,
host: outside && !outside.match(/^\/var\/lib\/docker/)
? outside : null
});
nodes[name].links = [];
if (!nodes[name].usedby) nodes[name].usedby = [];
if (c.HostConfig && c.HostConfig.Links)
c.HostConfig.Links.forEach(function(l) {
var target = {
to: l.replace(/^\/?([^:]*).*$/, "$1"),
link: l.replace(new RegExp("^.*:/?"+name+"/"), "")
};
nodes[name].links.push(target);
if (!nodes[target.to]) nodes[target.to] = {};
if (!nodes[target.to].usedby) nodes[target.to].usedby = [];
nodes[target.to].usedby.push(name);
});
});
for (name in nodes) { // cleanup duplicate links to volumes when using volumes-from
var n = nodes[name];
n.volumesfrom.forEach(function(other) {
var o = nodes[other];
o.volumes.forEach(function(ovol) {
n.volumes.reduceRight(function(x, nvol, i, arr) {
if (nvol.id == ovol.id)
arr.splice(i, 1);
}, [])
})
})
}
}
this.contextmenu = function(selector) {
$('a[xlink\\:href^=#]').click(function(e) {
name = $(this).attr("xlink:href").replace(/^#/, "");
var n = nodes[name];
$(selector).prepend('<div id="popup"></div>')
$("#popup").empty();
if (n.status.action1) {
$("#popup").append('<button id="popup1">'+n.status.action1+'</button>');
$("#popup1").click(function() {
emit(n.status.action1, name);
});
}
nodes[name].volumesfrom = [];
if (!nodes[name].volumesto) nodes[name].volumesto = [];
if (c.HostConfig.VolumesFrom) c.HostConfig.VolumesFrom.forEach(function(id) {
containers.forEach(function(c) {
if (c.Id == id || c.Name == "/"+id || c.Name == id) {
var src = c.Name.replace(/^\//, "");
nodes[name].volumesfrom.push(src);
if (!nodes[src]) nodes[src] = {};
if (!nodes[src].volumesto) nodes[src].volumesto = [];
nodes[src].volumesto.push(name);
}
$("#popup").append('<button id="popup2">'+(focused?"overview":"focus")+'</button>');
$("#popup2").click(function() {
if (focused) overview(); else details(name);
});
});
nodes[name].links = [];
if (!nodes[name].usedby) nodes[name].usedby = [];
if (c.HostConfig && c.HostConfig.Links)
c.HostConfig.Links.forEach(function(l) {
var target = {
to: l.replace(/^\/?([^:]*).*$/, "$1"),
link: l.replace(new RegExp("^.*:/?"+name+"/"), "")
};
nodes[name].links.push(target);
if (!nodes[target.to]) nodes[target.to] = {};
if (!nodes[target.to].usedby) nodes[target.to].usedby = [];
nodes[target.to].usedby.push(name);
if (n.status.action2) {
$("#popup").append('<button id="popup3">'+n.status.action2+'</button>');
$("#popup3").click(function() {
emit(n.status.action2, name);
});
}
$("#popup").append('<br/>');
$("#popup").append('<button id="popup4">logs</button>');
$("#popup4").click(function() {
showLogs();
emit("logs", name);
});
});
for (name in nodes) { // cleanup duplicate links to volumes when using volumes-from
var n = nodes[name];
n.volumesfrom.forEach(function(other) {
var o = nodes[other];
o.volumes.forEach(function(ovol) {
n.volumes.reduceRight(function(x, nvol, i, arr) {
if (nvol.id == ovol.id)
arr.splice(i, 1);
}, [])
})
if (n.status.bash) {
$("#popup").append('<button id="popup5">bash</button>');
$("#popup5").click(function() {
showConsole();
emit("bash-start", name);
$("#bash").submit(function() {
emit("bash-input", {name: name, text: $("#command").val()+"\n"});
$("#command").val("");
})
});
}
$("#popup").append('<button id="popup6">download</button>');
$("#popup6").click(function() {
var download = document.createElement('a');
download.href = 'data:application/json,'
+ encodeURI(JSON.stringify(_containers.creation(name), null, 2));
download.target = '_blank';
download.download = name+'.json';
var clickEvent = new MouseEvent("click", {
"view": window,
"bubbles": true,
"cancelable": false
});
download.dispatchEvent(clickEvent);
});
$("#popup").css("position", "fixed");
$("#popup").css("top", e.pageY-$("#popup").height()/4);
$("#popup").css("left", e.pageX-$("#popup").width()/2);
$("#popup").mouseleave(function() {
$("#popup").hide();
}).click(function() {
$("#popup").hide();
});
$("#popup").show();
})
}
this.set = function(c) {
if (typeof c == "string") c = JSON.parse(c);
if (typeof c != "object") throw "wrong format: "+(typeof c);
containers = c;
setup();
}
}
this.setContainers = function(c) {
if (typeof c == "string") c = JSON.parse(c);
if (typeof c != "object") throw "wrong format: "+(typeof c);
containers = c;
setup();
}
this.images = new this.Images();
this.containers = new this.Containers();
}
var dc = new DockerContainers();
var docker = new Docker();
function htmlenc(html) {
return $('<div/>').text(html).html();
@ -312,7 +433,8 @@ function error(data) {
console.log("error: "+data);
} else {
$("#status").html('unknown error: '+JSON.stringify(data));
console.log("error: "+JSON.stringify(data));
console.log("error: ", data);
console.log((new Error('stacktrace')));
}
} else {
$("#status").html('error');
@ -372,7 +494,7 @@ function status(text, msg) {
zoom(0);
$("#main").show();
$("form input:first-child").focus();
dc.contextmenu("#main");
docker.containers.contextmenu("#main");
}
function emit(signal, data) {
@ -481,23 +603,50 @@ function showviz(vizpath, more) {
function details(name) {
if (name) focused = name;
else if (!focused) return overview();
showviz(dc.subgraph(focused));
showviz(docker.containers.subgraph(focused));
}
function images(i) {
console.log("->rcv images");
docker.images.set(i);
}
function containers(c) {
console.log("->rcv containers");
dc.setContainers(c);
if (focused && dc.exists(focused))
docker.containers.set(c);
showImage();
if (focused && docker.containers.exists(focused))
details(focused);
else
overview();
}
function logs(data) {
console.log("->rcv logs("+data.name+")");
$("#main").hide();
function showImage() {
$("#close").hide();
$("#logs").hide();
$("#console").hide();
$("#main").show();
}
function showConsole() {
$("#main").hide();
$("#logs").hide();
$("#console").show();
$("#close").show();
$("#command").focus();
$("#command").val("");
if ($("#screen").val()!="") $("#screen").append("\n");
}
function showLogs() {
$("#main").hide();
$("#logs").show();
$("#console").hide();
$("#close").show();
}
function logs(data) {
console.log("->rcv logs("+data.name+")");
if (data.type=='done') {
$("#logs").append('<span class="'+data.type+'">\nDONE</span>');
} else {
@ -586,9 +735,6 @@ function ansifilter(data) {
function bash_data(data) {
console.log("->rcv bash-data("+data.name+")", data);
$("#main").hide();
$("#logs").hide();
$("#console").show();
if (data.type=='done') {
$("#screen").append('<span class="'+data.type+'">\nDONE</span>');
} else {
@ -598,7 +744,7 @@ function bash_data(data) {
function overview() {
focused = null;
showviz(dc.graph());
showviz(docker.containers.graph());
}
/// Initial Function: Startup
@ -609,6 +755,7 @@ function start() {
$("#username").html(window.location.hostname)
try {
status("Starting up ...");
emit("images");
emit("containers");
} catch (m) {
error(m);
@ -624,6 +771,7 @@ function init() {
socket
.on("fail", error)
.on("containers", containers)
.on("images", images)
.on("logs", logs)
.on("bash-data", bash_data);
start();

2
nodejs/public/stylesheets/servicedock.css
Unescape View File

@ -195,7 +195,7 @@ table.docker li+li {
color: black;
}
#menuicon, #imagetools img {
#menuicon, #imagetools img, #close {
cursor: pointer;
height: 1em;
width: auto;

71
nodejs/sockets/index.js
Unescape View File

@ -70,6 +70,46 @@ module.exports = function() {
updatecontainers();
}
function imageinspect(error, stdout, stderr) {
if (error || stderr)
return fail("inspect docker images failed", {
error: error, stderr: stderr, stdout: stdout
});
emit("images", stdout);
}
function imagelist(error, stdout, stderr) {
if (error || stderr)
return fail("list docker images failed", {
error: error, stderr: stderr, stdout: stdout
});
exec("docker inspect "+stdout.trim().replace(/\n/g, " "), imageinspect);
}
function updateimages(error, stdout, stderr) {
if (error || stderr)
return fail("update docker images failed", {
error: error, stderr: stderr, stdout: stdout
});
exec("docker images -q", imagelist);
}
function modify(cmd, name) {
if (!name.match(/^[a-z0-9][-_:.+a-z0-9]*$/i))
return fail("illegal instance name");
exec("docker "+cmd+" "+name, updatecontainers);
}
function containers() {
console.log("-> containers");
updatecontainers();
}
function images() {
console.log("-> images");
updateimages();
}
function start(name) {
console.log("-> start("+name+")");
modify("start", name);
@ -111,36 +151,39 @@ module.exports = function() {
var bash_connections = {};
function bash_start(name) {
console.log("-> bash-start("+name+")");
function new_bash(name) {
if (!name.match(/^[a-z0-9][-_:.+a-z0-9]*$/i))
return fail("illegal instance name");
if (bash_connections[name]) return fail("bash already open");
if (bash_connections[name]) return;
bash_connections[name] =
pty.spawn("docker", ["exec", "-it", name, "bash", "-i"]);
bash_connections[name].stdout.on('data', function(data) {
emit('bash-data', {name: name, type: 'stdout', text: data.toString()});
});
// bash_connections[name].stderr.on('data', function(data) {
// emit('bash-data', {name: name, type: 'stdout', text: data.toString()});
// });
}
function bash_start(name) {
console.log("-> bash-start("+name+")");
new_bash(name);
}
function bash_input(data) {
console.log("-> bash-input("+data.name+", "+data.text+")");
if (!bash_connections[data.name]) return fail("bash not open");
new_bash(name);
bash_connections[data.name].stdin.resume();
bash_connections[data.name].stdin.write(data.text);
}
// function bash_end(name, text) {
// console.log("-> bash-end("+name+")");
// if (!bash_connections[name]) return fail("bash not open");
// bash_connections[name].stdin.close();
// }
function bash_end(name, text) {
console.log("-> bash-end("+name+")");
if (!bash_connections[name]) return;
bash_connections[name].stdin.close();
delete bash_connections[name]; bash_connections[name] = null;
}
socket
.on("containers", containers)
.on("images", images)
.on("start", start)
.on("stop", stop)
.on("pause", pause)
@ -148,8 +191,8 @@ module.exports = function() {
.on("remove", remove)
.on('logs', logs)
.on('bash-start', bash_start)
.on('bash-input', bash_input);
//.on('bash-end', bash_end);
.on('bash-input', bash_input)
.on('bash-end', bash_end);
}

1
nodejs/views/index.ejs
Unescape View File

@ -27,6 +27,7 @@
<img onclick="zoom(1)" src="images/zoom.svg" />
<img onclick="rotateviz()" src="images/rotate.svg" />
</span>
<span id="close" onclick="showImage()" style="display: none">×</span>
<img id="menuicon" onclick="togglemenu()" onmouseover="$('#menu').show();" src="images/menu.svg" />
</div>
</div>

Write Preview
Loading…
Cancel
Save