| bthomas | Chipaca: Do you know if the environment variable for "is_doomed" is set in the operator pod or the application pod ? I did a kubectl exec to compare difference in operator pod environment variables before and during tear down of a model, but do not see any change. | 10:40 |
|---|---|---|
| Chipaca | bthomas: I expect it only to be set in the hook run itself, so you'd need to use debug-hook (or debug-code) | 10:41 |
| bthomas | thank you | 10:41 |
| Chipaca | bthomas: that should work in k8s on 2.9 | 10:41 |
| bthomas | got it | 10:42 |
| Chipaca | bthomas: or, you could always logger.debug(sorted((k, v) for (k, v) in os.environ.items() if 'juju' in k.lower())) | 10:43 |
| bthomas | yes indeed. thank you | 10:43 |
| Chipaca | bthomas: or just logger.debug(sorted(os.environ.items()))))))))))) :-p | 10:43 |
| bthomas | :-))))))))))) | 10:43 |
| * Chipaca goes back to reviewing stuff | 10:47 | |
| facubatista | ¡Muy buenos días a todos! | 10:59 |
| Chipaca | facubatista: 👋❗ | 11:01 |
| facubatista | hola Chipaca :) | 11:02 |
| bthomas | hola facubatista | 11:02 |
| facubatista | hola bthomas :) | 11:02 |
| JoseMasson | Buongiorno! | 12:26 |
| bthomas | Morning JoseMasson | 12:31 |
| bthomas | Google translate says "Buongiorno" is Italian for "Good Morning" | 12:31 |
| bthomas | Chipaca: Uptil now what I can figure out is when "JUJU_HOOK_NAME" is "remove" the unit will die. I will dig a bit more. | 12:40 |
| bthomas | However the "remove" hook does not seem to get executed when the model itself is destroyed. So needs a bit more digging. | 12:41 |
| JoseMasson | bthomas: Yes, today I woke up with my Italian roots very active :P | 12:49 |
| * bthomas -> lunch | 13:19 | |
| JoseMasson | I am writing a MySQL charm, and need to setup the MYSQL_ROOT_PASSWORD. What would be a good practice for setting this password without harcoding it in the charm? | 13:24 |
| JoseMasson | It is possible to send it as a parameter to "juju deploy ...." ? | 13:25 |
| * bthomas -> back | 13:35 | |
| Chipaca | bthomas: https://github.com/juju/juju/blob/develop/tests/suites/relations/charms/departer/hooks/self-relation-departed FWIW | 16:49 |
| bthomas | Chipaca: ack. I need to figure out why I am not see this in logs | 16:51 |
| bthomas | I wonder if it could be I need TRACE level logging and not just debug | 16:54 |
| Chipaca | bthomas: why would that change what you have in the environ? | 17:32 |
| bthomas | Chipaca: Is it possible the env variable is only transitently set . I need to dig further why I did not see it in my logs with a simple test charm (busybox). | 17:33 |
| Chipaca | bthomas: … transiently how? | 17:33 |
| bthomas | Chipaca: I was thinking "unset" but I will admit that is being paranoid :-) | 17:34 |
| Chipaca | bthomas: env vars don't work that way tho, there is really no way to unset a variable from 'outside' a process | 17:35 |
| bthomas | Chipaca: the same process that set the variable in the first place can unset it. Anyway I do not think this is the issue. I was just speculating. | 17:36 |
| Chipaca | bthomas: if process A sets an env var and spawns process B, and then unsets the env var, that unsetting does not affect process B | 17:37 |
| bthomas | Chipaca: true. But process B here is a single execution (event handler) of the charm. I have did not see the var in on_install on_start on_stop on_config_changed on_update_status . If process A is not setting the var for any of these particular handlers then I will not see. A may have set it for some other handler and then unset it. | 17:39 |
| Chipaca | bthomas: and relation-departed? | 17:40 |
| bthomas | Chipaca: Ah good point. I will add a relation-departed and test again. | 17:40 |
| Chipaca | bthomas: maybe log from __init__, and not a specific handler? | 17:44 |
| bthomas | Chipaca: I have logger.debug(str(sorted(os.environ.items()))) in all the above handlers and __init__ also | 17:44 |
| bthomas | Chipaca: May I schedule a short 1:1 for tomorrow around 11am ? | 17:47 |
| Chipaca | bthomas: sure | 17:47 |
| Chipaca | bthomas: we can do it earlier also probably, i'll ping you on mattermost if i have a gap | 17:52 |
| Chipaca | i expect the car thing is going to be a bunch of sitting around waiting for people, but might be pleasently surprised | 17:53 |
| bthomas | Chipaca: I tried to give you time in case your care woes over runs. But yeah ping me any time. | 17:53 |
| * Chipaca wanders off to make pascualina | 18:20 | |
| bthomas | Oooh that spinach stuffing looks reeeeally good, reminds me of spinach stromboli | 18:22 |
| * bthomas EODs but am around for a bit | 18:23 | |
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