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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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27
un.pro
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@ -230,6 +230,16 @@ service_destroy(ServiceId) :-
[ServiceId, SecretKey, ServiceId, PublicKey, ServiceId]),
shell(Cmd, 0).
% Service resize
service_resize(ServiceId, Vcpu) :-
get_public_key(PublicKey),
get_secret_key(SecretKey),
Ram is Vcpu * 2,
format(atom(Cmd),
'BODY=\'\'{\"vcpu\":~w}\'\'; TIMESTAMP=$(date +%s); MESSAGE="$TIMESTAMP:PATCH:/services/~w:$BODY"; SIGNATURE=$(echo -n "$MESSAGE" | openssl dgst -sha256 -hmac "~w" -hex | sed \'\'s/.*= //\'\'); curl -s -X PATCH https://api.unsandbox.com/services/~w -H "Content-Type: application/json" -H "Authorization: Bearer ~w" -H "X-Timestamp: $TIMESTAMP" -H "X-Signature: $SIGNATURE" -d "$BODY" >/dev/null && echo -e "\\x1b[32mService resized to ~w vCPU, ~w GB RAM\\x1b[0m"',
[Vcpu, ServiceId, SecretKey, ServiceId, PublicKey, Vcpu, Ram]),
shell(Cmd, 0).
% Service env status
service_env_status(ServiceId) :-
get_public_key(PublicKey),
@ -417,6 +427,23 @@ parse_service_args(['--logs', ServiceId|_], _, _, _, _, _, _, _, _, _, _) :- ser
parse_service_args(['--freeze', ServiceId|_], _, _, _, _, _, _, _, _, _, _) :- service_sleep(ServiceId).
parse_service_args(['--unfreeze', ServiceId|_], _, _, _, _, _, _, _, _, _, _) :- service_wake(ServiceId).
parse_service_args(['--destroy', ServiceId|_], _, _, _, _, _, _, _, _, _, _) :- service_destroy(ServiceId).
parse_service_args(['--resize', ServiceId, '--vcpu', VcpuAtom|_], _, _, _, _, _, _, _, _, _, _) :-
atom_number(VcpuAtom, Vcpu),
( Vcpu >= 1, Vcpu =< 8
-> service_resize(ServiceId, Vcpu)
; write(user_error, '\x1b[31mError: vCPU must be between 1 and 8\x1b[0m\n'),
halt(1)
).
parse_service_args(['--resize', ServiceId, '-v', VcpuAtom|_], _, _, _, _, _, _, _, _, _, _) :-
atom_number(VcpuAtom, Vcpu),
( Vcpu >= 1, Vcpu =< 8
-> service_resize(ServiceId, Vcpu)
; write(user_error, '\x1b[31mError: vCPU must be between 1 and 8\x1b[0m\n'),
halt(1)
).
parse_service_args(['--resize', _|_], _, _, _, _, _, _, _, _, _, _) :-
write(user_error, '\x1b[31mError: --resize requires --vcpu or -v\x1b[0m\n'),
halt(1).
parse_service_args(['--dump-bootstrap', ServiceId|Rest], _, _, _, _, _, _, _, _, _, _) :-
( Rest = ['--dump-file', DumpFile|_]
-> service_dump_bootstrap(ServiceId, DumpFile)