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Add route to restore box from backup

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Part of #439
This commit is contained in:
Girish Ramakrishnan
2017-11-22 11:16:44 -08:00
parent 0f191324fa
commit ac94a0b7f2
5 changed files with 90 additions and 4 deletions
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41
src/cloudron.js
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@@ -15,6 +15,7 @@ exports = module.exports = {
sendCaasHeartbeat: sendCaasHeartbeat,
updateToLatest: updateToLatest,
restore: restore,
reboot: reboot,
retire: retire,
migrate: migrate,
@@ -31,6 +32,7 @@ var appdb = require('./appdb.js'),
assert = require('assert'),
async = require('async'),
backups = require('./backups.js'),
BackupsError = require('./backups.js').BackupsError,
certificates = require('./certificates.js'),
child_process = require('child_process'),
clients = require('./clients.js'),
@@ -69,7 +71,8 @@ var appdb = require('./appdb.js'),
var REBOOT_CMD = path.join(__dirname, 'scripts/reboot.sh'),
UPDATE_CMD = path.join(__dirname, 'scripts/update.sh'),
RETIRE_CMD = path.join(__dirname, 'scripts/retire.sh');
RETIRE_CMD = path.join(__dirname, 'scripts/retire.sh'),
RESTART_CMD = path.join(__dirname, 'scripts/restart.sh');
var NOOP_CALLBACK = function (error) { if (error) debug(error); };
@@ -87,7 +90,7 @@ const BOX_AND_USER_TEMPLATE = {
};
var gBoxAndUserDetails = null, // cached cloudron details like region,size...
gWebadminStatus = { dns: false, tls: false, configuring: false };
gWebadminStatus = { dns: false, tls: false, configuring: false, restoring: false };
function CloudronError(reason, errorOrMessage) {
assert.strictEqual(typeof reason, 'string');
@@ -121,7 +124,7 @@ CloudronError.SELF_UPGRADE_NOT_SUPPORTED = 'Self upgrade not supported';
function initialize(callback) {
assert.strictEqual(typeof callback, 'function');
gWebadminStatus = { dns: false, tls: false, configuring: false };
gWebadminStatus = { dns: false, tls: false, configuring: false, restoring: false };
gBoxAndUserDetails = null;
async.series([
@@ -609,6 +612,38 @@ function addDnsRecords(ip, callback) {
});
}
function restore(backupConfig, backupId, version, callback) {
assert.strictEqual(typeof backupConfig, 'object');
assert.strictEqual(typeof backupId, 'string');
assert.strictEqual(typeof version, 'string');
assert.strictEqual(typeof callback, 'function');
if (config.version() !== version) return callback(new CloudronError(CloudronError.BAD_STATE, 'Bad version'));
user.count(function (error, count) {
if (error) return callback(new CloudronError(CloudronError.INTERNAL_ERROR, error));
if (count) return callback(new CloudronError(CloudronError.ALREADY_PROVISIONED, 'Already activated'));
backups.testConfig(backupConfig, function (error) {
if (error && error.reason === BackupsError.BAD_FIELD) return callback(new CloudronError(CloudronError.BAD_FIELD, error.message));
if (error && error.reason === BackupsError.EXTERNAL_ERROR) return callback(new CloudronError(CloudronError.EXTERNAL_ERROR, error.message));
if (error) return callback(new CloudronError(CloudronError.INTERNAL_ERROR, error));
gWebadminStatus.restoring = true;
backups.restore(backupConfig, backupId, function (error) {
gWebadminStatus.restoring = false;
if (error) return debug('Error restoring:', error);
shell.sudo('restart', [ RESTART_CMD ], NOOP_CALLBACK);
});
callback(null); // do no block
});
});
}
function reboot(callback) {
shell.sudo('reboot', [ REBOOT_CMD ], callback);
}