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possibility to download configuration

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This commit is contained in:
Marc Wäckerlin
2016-01-20 15:55:55 +00:00
parent 6a5dad3c93
commit 43448d9ed7
4 changed files with 476 additions and 284 deletions
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71
nodejs/sockets/index.js
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@@ -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);
}