you want to use

Output.apply()

so something like

you may have to play with it and figure out the exact form for what you need

note

x[0][0]

- the argument passed to

.apply()

is a list (but you may only need

x[0]

)

can’t remember which

here is an example I use:

thank you very much

np!

took me a while to figure it out lol

Does pulumi-docker for python not support image creation and push?

from pulumi_aws import ec2

vpcs = ec2.get_vpcs(tags={
   "key": "value",
})

when trying to get all vpc by tags then getting exception. File “/usr/local/bin/pulumi-language-python-exec”, line 85, in <module> loop.run_until_complete(coro) File “/usr/local/Cellar/python/3.7.7/Frameworks/Python.framework/Versions/3.7/lib/python3.7/asyncio/base_events.py”, line 587, in run_until_complete return future.result() File “/usr/local/lib/python3.7/site-packages/pulumi/runtime/stack.py”, line 81, in run_in_stack await run_pulumi_func(lambda: Stack(func)) File “/usr/local/lib/python3.7/site-packages/pulumi/runtime/stack.py”, line 50, in run_pulumi_func await RPC_MANAGER.rpcs.pop() File “/usr/local/lib/python3.7/site-packages/pulumi/runtime/stack.py”, line 34, in run_pulumi_func func() File “/usr/local/lib/python3.7/site-packages/pulumi/runtime/stack.py”, line 81, in <lambda> await run_pulumi_func(lambda: Stack(func)) File “/usr/local/lib/python3.7/site-packages/pulumi/runtime/stack.py”, line 114, in init func() File “/usr/local/bin/pulumi-language-python-exec”, line 84, in <lambda> coro = pulumi.runtime.run_in_stack(lambda: runpy.run_path(args.PROGRAM, run_name=‘__main__‘)) File “/usr/local/Cellar/python/3.7.7/Frameworks/Python.framework/Versions/3.7/lib/python3.7/runpy.py”, line 280, in run_path run_name, mod_spec, pkg_name).copy() File “/usr/local/Cellar/python/3.7.7/Frameworks/Python.framework/Versions/3.7/lib/python3.7/runpy.py”, line 85, in _run_code exec(code, run_globals) File “./__main__.py”, line 15, in <module> tags=tags File “./vpc.py”, line 108, in create_network cidr_block = allocate_new_cidr(base_cidr) File “./utils.py”, line 19, in allocate_new_cidr “project”: “cspaas”, File “/usr/local/lib/python3.7/site-packages/pulumi_aws/ec2/get_vpcs.py”, line 88, in get_vpcs ret = pulumi.runtime.invoke(‘awsec2/getVpcsgetVpcs’, args, opts=opts).value File “/usr/local/lib/python3.7/site-packages/pulumi/runtime/invoke.py”, line 125, in invoke return InvokeResult(_sync_await(asyncio.ensure_future(do_rpc()))) File “/usr/local/lib/python3.7/site-packages/pulumi/runtime/sync_await.py”, line 95, in _sync_await return fut.result() File “/usr/local/lib/python3.7/site-packages/pulumi/runtime/invoke.py”, line 122, in do_rpc raise exn File “/usr/local/lib/python3.7/site-packages/pulumi/runtime/rpc_manager.py”, line 67, in rpc_wrapper result = await rpc File “/usr/local/lib/python3.7/site-packages/pulumi/runtime/invoke.py”, line 106, in do_invoke resp = await asyncio.get_event_loop().run_in_executor(None, do_invoke) File “/usr/local/Cellar/python/3.7.7/Frameworks/Python.framework/Versions/3.7/lib/python3.7/concurrent/futures/thread.py”, line 57, in run result = self.fn(*self.args, **self.kwargs) File “/usr/local/lib/python3.7/site-packages/pulumi/runtime/invoke.py”, line 104, in do_invoke raise Exception(details) Exception: invocation of awsec2/getVpcsgetVpcs returned an error: invoking awsec2/getVpcsgetVpcs: no matching VPC found

are you using actual tags?

also might i suggest backtics for pasting code (one or three, same as github)

yes but at the start there is no vpc with this tags the pulumi need to craete many vpc with the tags but when there is no vpcs its failed insted of return empty array of ids

catch the exception then?

what are you trying to do with the return value?

getting the cidr_block of each vpc. ok, if there is no some solution to resolve it i will catch the exception. Thanks

if the VPC doesn’t exist how can you get its CIDR block?

sorry for late response, busy day 😞

@hundreds-dog-95098 Unfortunately, these "not found" exceptions from lookup functions and and

<resource>.get()

calls cannot be caught and handled with a try/catch. There is an issue open regarding this at https://github.com/pulumi/pulumi/issues/3364 if you want to subscribe to it or add additional use case information.

d’oh

if these are pulumi-managed VPCs, you should have the CIDR block data available without querying AWS, tho

Any of the python guru's knows how to get the string value out of random.RandomString

random_id = random.RandomString(
    resource_name='project-unique-id',
    length=8,
    lower=True,
    upper=False,
    special=False,
    min_numeric=4
)

is there a way to extract the string value from random_id.result?

I am struggling with the same

Output

object, and I have a feeling of moving in circles 🙂

api_service = Service(
    opts=ResourceOptions(depends_on=[api_deployment]),
    resource_name="api",
    spec={
        "type": "ClusterIP",
        "selector": {"app": "api-deployment"},
        "ports": [port_map(api_port)],
    }
)
# Name is something like: "api-vvf3g61k"
# Tried:
srv_name1 = api_service.metadata.name
srv_name2 = Output.all([api_service.metadata]).apply(lambda x: x.name)
srv_name3 = Output.all([api_service.metadata.name]).apply(lambda x: x)
srv_name4 = Output.all([api_service.status]).apply(lambda x: str(x))

print("srv_name1:" + pformat(srv_name1))
print("srv_name2:" + pformat(srv_name2))
print("srv_name3:" + pformat(srv_name3))
print("srv_name4:" + pformat(srv_name4))

I want to use that name in an env var to configure another deployment …

you can’t print

It will get caught by the “Diagnosstics”

also use f strings