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Add service resize command to all 38 language implementations

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Adds --resize ID --vcpu N flag to resize running services live.
PATCH /services/{id} with {"vcpu": 1-8} applies CPU/memory limits
without restart. Memory formula: 2GB per vCPU.
This commit is contained in:
Russell Ballestrini 2026-01-11 17:19:50 -05:00
parent 87397949d1
commit c219d6e550
38 changed files with 1214 additions and 45 deletions
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26
un.d
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@ -375,7 +375,7 @@ void cmdSession(bool list, string kill, string shell, string network, int vcpu,
writeln(execCurl(cmd));
}
void cmdService(string name, string ports, string bootstrap, string bootstrapFile, string type, bool list, string info, string logs, string tail, string sleep, string wake, string destroy, string execute, string command, string dumpBootstrap, string dumpFile, string network, int vcpu, string[] inputFiles, string[] svcEnvs, string svcEnvFile, string envAction, string envTarget, string publicKey, string secretKey) {
void cmdService(string name, string ports, string bootstrap, string bootstrapFile, string type, bool list, string info, string logs, string tail, string sleep, string wake, string destroy, string resize, int resizeVcpu, string execute, string command, string dumpBootstrap, string dumpFile, string network, int vcpu, string[] inputFiles, string[] svcEnvs, string svcEnvFile, string envAction, string envTarget, string publicKey, string secretKey) {
// Handle env subcommand
if (!envAction.empty) {
cmdServiceEnv(envAction, envTarget, svcEnvs, svcEnvFile, publicKey, secretKey);
@ -440,6 +440,21 @@ void cmdService(string name, string ports, string bootstrap, string bootstrapFil
return;
}
if (!resize.empty) {
if (resizeVcpu < 1 || resizeVcpu > 8) {
stderr.writefln("%sError: --vcpu must be between 1 and 8%s", RED, RESET);
exit(1);
}
string json = format(`{"vcpu":%d}`, resizeVcpu);
string path = format("/services/%s", resize);
string authHeaders = buildAuthHeaders("PATCH", path, json, publicKey, secretKey);
string cmd = format(`curl -s -X PATCH '%s/services/%s' -H 'Content-Type: application/json' %s -d '%s'`, API_BASE, resize, authHeaders, json);
execCurl(cmd);
int ram = resizeVcpu * 2;
writefln("%sService resized to %d vCPU, %d GB RAM%s", GREEN, resizeVcpu, ram, RESET);
return;
}
if (!execute.empty) {
string json = format(`{"command":"%s"}`, escapeJson(command));
string path = format("/services/%s/execute", execute);
@ -731,8 +746,9 @@ int main(string[] args) {
if (args[1] == "service") {
string name, ports, bootstrap, bootstrapFile, type;
bool list = false;
string info, logs, tail, sleep, wake, destroy, execute, command, dumpBootstrap, dumpFile, network;
string info, logs, tail, sleep, wake, destroy, resize, execute, command, dumpBootstrap, dumpFile, network;
int vcpu = 0;
int resizeVcpu = 0;
string[] inputFiles;
string[] svcEnvs;
string svcEnvFile;
@ -747,7 +763,7 @@ int main(string[] args) {
else if (args[i] == "--env-file" && i+1 < args.length) svcEnvFile = args[++i];
else if (args[i] == "-k" && i+1 < args.length) publicKey = args[++i];
}
cmdService(name, ports, bootstrap, bootstrapFile, type, list, info, logs, tail, sleep, wake, destroy, execute, command, dumpBootstrap, dumpFile, network, vcpu, inputFiles, svcEnvs, svcEnvFile, envAction, envTarget, publicKey, secretKey);
cmdService(name, ports, bootstrap, bootstrapFile, type, list, info, logs, tail, sleep, wake, destroy, resize, resizeVcpu, execute, command, dumpBootstrap, dumpFile, network, vcpu, inputFiles, svcEnvs, svcEnvFile, envAction, envTarget, publicKey, secretKey);
return 0;
}
@ -764,6 +780,8 @@ int main(string[] args) {
else if (args[i] == "--freeze" && i+1 < args.length) sleep = args[++i];
else if (args[i] == "--unfreeze" && i+1 < args.length) wake = args[++i];
else if (args[i] == "--destroy" && i+1 < args.length) destroy = args[++i];
else if (args[i] == "--resize" && i+1 < args.length) resize = args[++i];
else if (args[i] == "--vcpu" && i+1 < args.length) resizeVcpu = to!int(args[++i]);
else if (args[i] == "--execute" && i+1 < args.length) execute = args[++i];
else if (args[i] == "--command" && i+1 < args.length) command = args[++i];
else if (args[i] == "--dump-bootstrap" && i+1 < args.length) dumpBootstrap = args[++i];
@ -776,7 +794,7 @@ int main(string[] args) {
else if (args[i] == "-k" && i+1 < args.length) publicKey = args[++i];
}
cmdService(name, ports, bootstrap, bootstrapFile, type, list, info, logs, tail, sleep, wake, destroy, execute, command, dumpBootstrap, dumpFile, network, vcpu, inputFiles, svcEnvs, svcEnvFile, envAction, envTarget, publicKey, secretKey);
cmdService(name, ports, bootstrap, bootstrapFile, type, list, info, logs, tail, sleep, wake, destroy, resize, resizeVcpu, execute, command, dumpBootstrap, dumpFile, network, vcpu, inputFiles, svcEnvs, svcEnvFile, envAction, envTarget, publicKey, secretKey);
return 0;
}