engineering/un-inception
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add service resize command to all 38 language implementations

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

22
un.v
View file

@ -410,7 +410,7 @@ fn cmd_session(list bool, kill string, shell string, network string, vcpu int, t
println(exec_curl(cmd))
}
fn cmd_service(name string, ports string, service_type string, bootstrap string, bootstrap_file string, list bool, info string, logs string, tail string, sleep string, wake string, destroy string, execute string, command string, dump_bootstrap string, dump_file string, network string, vcpu int, input_files []string, svc_envs []string, svc_env_file string, api_key string) {
fn cmd_service(name string, ports string, service_type string, bootstrap string, bootstrap_file string, list bool, info string, logs string, tail string, sleep string, wake string, destroy string, resize string, execute string, command string, dump_bootstrap string, dump_file string, network string, vcpu int, input_files []string, svc_envs []string, svc_env_file string, api_key string) {
pub_key := get_public_key()
secret_key := get_secret_key()
@ -459,6 +459,19 @@ fn cmd_service(name string, ports string, service_type string, bootstrap string,
return
}
if resize != '' {
if vcpu < 1 || vcpu > 8 {
eprintln('${red}Error: --resize requires --vcpu N (1-8)${reset}')
exit(1)
}
json := '{"vcpu":${vcpu}}'
cmd := "BODY='${json}'; TIMESTAMP=\$(date +%s); MESSAGE=\"\$TIMESTAMP:PATCH:/services/${resize}:\$BODY\"; SIGNATURE=\$(echo -n \"\$MESSAGE\" | openssl dgst -sha256 -hmac '${secret_key}' -hex | sed 's/.*= //'); curl -s -X PATCH '${api_base}/services/${resize}' -H 'Content-Type: application/json' -H 'Authorization: Bearer ${pub_key}' -H \"X-Timestamp: \$TIMESTAMP\" -H \"X-Signature: \$SIGNATURE\" -d \"\$BODY\""
exec_curl(cmd)
ram := vcpu * 2
println('${green}Service resized to ${vcpu} vCPU, ${ram} GB RAM${reset}')
return
}
if execute != '' {
json := '{"command":"${escape_json(command)}"}'
cmd := "BODY='${json}'; TIMESTAMP=\$(date +%s); MESSAGE=\"\$TIMESTAMP:POST:/services/${execute}/execute:\$BODY\"; SIGNATURE=\$(echo -n \"\$MESSAGE\" | openssl dgst -sha256 -hmac '${secret_key}' -hex | sed 's/.*= //'); curl -s -X POST '${api_base}/services/${execute}/execute' -H 'Content-Type: application/json' -H 'Authorization: Bearer ${pub_key}' -H \"X-Timestamp: \$TIMESTAMP\" -H \"X-Signature: \$SIGNATURE\" -d \"\$BODY\""
@ -667,6 +680,7 @@ fn main() {
mut sleep := ''
mut wake := ''
mut destroy := ''
mut resize := ''
mut execute := ''
mut command := ''
mut dump_bootstrap := ''
@ -736,6 +750,10 @@ fn main() {
i++
destroy = os.args[i]
}
'--resize' {
i++
resize = os.args[i]
}
'--execute' {
i++
execute = os.args[i]
@ -793,7 +811,7 @@ fn main() {
return
}
cmd_service(name, ports, service_type, bootstrap, bootstrap_file, list, info, logs, tail, sleep, wake, destroy, execute, command, dump_bootstrap, dump_file, network,
cmd_service(name, ports, service_type, bootstrap, bootstrap_file, list, info, logs, tail, sleep, wake, destroy, resize, execute, command, dump_bootstrap, dump_file, network,
vcpu, input_files, svc_envs, svc_env_file, api_key)
return
}