Nice, very much looking forward to this.
If you have a PR ready maybe reply to the list so you can make sure to get
our attention on it.
Thanks!!!
On Sat, Oct 25, 2014 at 5:02 PM, <ra...@future500.nl> wrote:
> Hey All,
>
> Sorry about the radio silence on this thread, I kind of dropped the ball
> on this one :-(
>
> I'm picking up where I left off, I'll work out the options for the module
> to move this thing forward. I think my last ideas revolved around two
> options for the module, one where we have a (semi) fixed folder structure -
> and one where we're only interested in the symlink and cleanup.
>
> If anyone has had thoughts about it since august, feel free to add them -
> I'll be working on this next week.
>
> Kind regards,
>
>
> Ramon
>
>
> Op donderdag 14 augustus 2014 14:34:10 UTC+2 schreef Michael DeHaan:
>>
>> "
>> Basically, I'm trying to use their deployment role as a whole, to perform
>> certain operations only on certain hosts, while leaving all the
>> hosts/groups, listed in the the main 'hosts' directive."
>>
>> This is there too :)
>>
>> ansible-playbook foo.yml --limit groupname
>> ansible-playbook foo.yml --limit hostname
>>
>> "To nail it down, I am deploying on 10 nodes and each is having a custom
>> connection string to its own Redis node. That would be handled via the
>> /private folder, but I can't see a built-in way for their deployment role
>> to do this."
>>
>> This doesn't seem related.
>>
>> I'd just do host_vars/<hostname> for this, and that's a different
>> concept, but does not interfere with --limit.
>>
>>
>>
>>
>>
>>
>> On Thu, Aug 14, 2014 at 8:27 AM, Dan Vaida <vaid...@gmail.com> wrote:
>>
>>> That's right. But I was referring to another thing.
>>>
>>> Basically, I'm trying to use their deployment role as a whole, to
>>> perform certain operations only on certain hosts, while leaving all the
>>> hosts/groups, listed in the the main 'hosts' directive.
>>>
>>> In my other roles, I've been using host_vars or even defined the host
>>> vars in the 'hosts' file and used those vars as flags for acting or not on
>>> some particular tasks.
>>>
>>> To nail it down, I am deploying on 10 nodes and each is having a custom
>>> connection string to its own Redis node. That would be handled via the
>>> /private folder, but I can't see a built-in way for their deployment role
>>> to do this.
>>>
>>> Perhaps I'm not looking at it from the right angle.
>>>
>>>
>>> On Thursday, 14 August 2014 14:00:30 UTC+2, Michael DeHaan wrote:
>>>
>>>> "With capistrano, it is possible to run some of the tasks only on
>>>> specific hosts. Any plans for such a feature?"
>>>>
>>>> This has been a feature in Ansible since day 1.
>>>>
>>>> - hosts: hostnames
>>>> - hosts: otherhostnames
>>>>
>>>> Etc
>>>>
>>>>
>>>>
>>>>
>>>> On Thu, Aug 14, 2014 at 7:42 AM, Dan Vaida <vaid...@gmail.com> wrote:
>>>>
>>>>> Hello,
>>>>>
>>>>> Again, a very BIG thank you for your efforts on the deploy module.
>>>>>
>>>>> I would like to share my suggestion, perhaps as an idea to generate a
>>>>> future pull request:
>>>>> With capistrano, it is possible to run some of the tasks only on
>>>>> specific hosts. Any plans for such a feature?
>>>>> Problem is that in the /shared folder, I have stuff that's being
>>>>> shared between releases but ALSO some mounted nfs shares. I think I will
>>>>> create another directory in deployment root called /mounts for the NFS
>>>>> purposes, to avoid confusion and workarounds.
>>>>> Regardless, I think the host filter feature would come in handy.
>>>>>
>>>>> P.S. for us, it's important to have a simple rollback functionality so
>>>>> you might see a fork/pr soon.
>>>>>
>>>>>
>>>>> On Wednesday, 6 August 2014 15:05:14 UTC+2, Jasper N. Brouwer wrote:
>>>>>
>>>>>> Hi all!
>>>>>>
>>>>>> A little introduction for context: I'm a college/employee of Ramon de
>>>>>> la Fuente, and we both maintain the f500.* roles in Galaxy. So when I
>>>>>> refer
>>>>>> to "our module", that's the same module as the one Ramon refers to.
>>>>>>
>>>>>> I'd like to sum up my thoughts on the discussion so far:
>>>>>>
>>>>>>
>>>>>> - We choose to use the same directory layout as Capistrano does:
>>>>>>
>>>>>> /opt/base/current -> /opt/base/releases/{timestamp}
>>>>>> /opt/base/releases/
>>>>>> /opt/base/shared/
>>>>>>
>>>>>> "shared" is used for stuff that needs to survive a deploy (uploads,
>>>>>> etc).
>>>>>>
>>>>>> The main reason we chose this is because it will be familiar to
>>>>>> people who have used Capistrano. Plus we didn't see anything wrong with
>>>>>> this layout, it suits our needs perfectly.
>>>>>>
>>>>>> We could make the exact file/directory names configurable though.
>>>>>>
>>>>>>
>>>>>> - I agree we need something to create a consistent timestamp (or
>>>>>> whatever) to be used on all hosts.
>>>>>>
>>>>>> And this probably doesn't have to be a timestamp. The reason we
>>>>>> choose a timestamp is because it helps determine which releases should be
>>>>>> cleaned up. We can simple order them and keep the latest X.
>>>>>>
>>>>>> I suspect it should be possible to stat those directories for a
>>>>>> creation-date, and use them for the cleanup. The directory name itself
>>>>>> can
>>>>>> then be whatever you like (unix timestamp, yyyymmddhhmmss style
>>>>>> timestamp,
>>>>>> commit hash, uuid, etc).
>>>>>>
>>>>>>
>>>>>> - Our current role also sets some facts, which are really convenient
>>>>>> to have around:
>>>>>>
>>>>>> base_path: <must be provided through a required option>
>>>>>> current_symlink: <base_path>/current
>>>>>> releases_path: <base_path>/releases
>>>>>> shared_path: <base_path>/shared
>>>>>> current_release: <the release-timestamp/whatever that
>>>>>> current_symlink points to>
>>>>>> current_release_path: <base_path>/releases/<current_release>
>>>>>> new_release: <the given/generated
>>>>>> release-timestamp/whatever>
>>>>>> new_release_path: <base_path>/releases/<new_release>
>>>>>> unfinished_file: BUILD_UNFINISHED
>>>>>>
>>>>>> I'd like the core module to have these as well. Any thoughts on
>>>>>> additions or changes are more than welkom!
>>>>>>
>>>>>>
>>>>>> - The cleanup process we use is 2-fold: First we remove any releases
>>>>>> that still contain the BUILD_UNFINISHED file. Next we remove any releases
>>>>>> that exceed a configurable amount (keep 5 releases for example).
>>>>>>
>>>>>> This 2-fold process is very important to us, because we don't want to
>>>>>> accidentally fail 5 releases in a row and have the cleanup process remove
>>>>>> any older releases, therefor be left with only broken releases. The
>>>>>> releases that are kept must be successful ones.
>>>>>>
>>>>>> And, we don't have this yet, but I think the cleanup should never
>>>>>> remove the active release (the one the symlink points to), even if it's
>>>>>> considered old). So it has to safeguard that.
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Jasper N. Brouwer
>>>>>> (@jaspernbrouwer)
>>>>>>
>>>>>>
>>>>>> On 5 August 2014 at 18:29:00, Michael DeHaan (mic...@ansible.com)
>>>>>> wrote:
>>>>>> > Yeah, good point, and may not be an issue anywhere really because
>>>>>> of the
>>>>>> > symlink, if there's good enough cleanup options.
>>>>>> >
>>>>>> > Not requiring that seems like it would be a nice shortcut, provided
>>>>>> that
>>>>>> > the module could be called to register what the "latest" was if you
>>>>>> didn't
>>>>>> > pass too many arguments.
>>>>>> >
>>>>>> > ...
>>>>>> >
>>>>>> > I think it would only assume a timestamp dir in base, but it could
>>>>>> default
>>>>>> > to make a subdir called "releases", sure.
>>>>>> >
>>>>>> > I think as long as we document what it does we could make up a
>>>>>> convention,
>>>>>> > because it's going to change the way you deploy your app a little
>>>>>> bit, and
>>>>>> > you would not have to use unless you wanted...
>>>>>> >
>>>>>> > ...
>>>>>> >
>>>>>> > This sounds pretty cool to me.
>>>>>> >
>>>>>> > ...
>>>>>> >
>>>>>> > I think maybe you might need to pass a parameter to remove the
>>>>>> other ones,
>>>>>> > and it could be optional.
>>>>>> >
>>>>>> > ...
>>>>>> >
>>>>>> > Yeah something like what you have, if not exactly, as a module
>>>>>> seems really
>>>>>> > really cool to me.
>>>>>>
>>>>>>
>>>>>> --
>>>>> You received this message because you are subscribed to the Google
>>>>> Groups "Ansible Project" group.
>>>>> To unsubscribe from this group and stop receiving emails from it, send
>>>>> an email to ansible-proje...@googlegroups.com.
>>>>> To post to this group, send email to ansible...@googlegroups.com.
>>>>> To view this discussion on the web visit https://groups.google.com/d/
>>>>> msgid/ansible-project/c2b8e4c7-e5a5-4437-9508-bc9717d5e1a5%
>>>>> 40googlegroups.com
>>>>> <https://groups.google.com/d/msgid/ansible-project/c2b8e4c7-e5a5-4437-9508-bc9717d5e1a5%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>>> .
>>>>>
>>>>> For more options, visit https://groups.google.com/d/optout.
>>>>>
>>>>
>>>> --
>>> You received this message because you are subscribed to the Google
>>> Groups "Ansible Project" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to ansible-proje...@googlegroups.com.
>>> To post to this group, send email to ansible...@googlegroups.com.
>>> To view this discussion on the web visit https://groups.google.com/d/
>>> msgid/ansible-project/6020a5d1-7e19-4e90-859b-
>>> 8c28136648d3%40googlegroups.com
>>> <https://groups.google.com/d/msgid/ansible-project/6020a5d1-7e19-4e90-859b-8c28136648d3%40googlegroups.com?utm_medium=email&utm_source=footer>
>>> .
>>>
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>>
>> --
> You received this message because you are subscribed to the Google Groups
> "Ansible Project" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to ansible-project+unsubscr...@googlegroups.com.
> To post to this group, send email to ansible-project@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/ansible-project/0b5ecc2c-befc-459c-a260-fc4e6b09f4c9%40googlegroups.com
> <https://groups.google.com/d/msgid/ansible-project/0b5ecc2c-befc-459c-a260-fc4e6b09f4c9%40googlegroups.com?utm_medium=email&utm_source=footer>
> .
>
> For more options, visit https://groups.google.com/d/optout.
>
--
You received this message because you are subscribed to the Google Groups
"Ansible Project" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to ansible-project+unsubscr...@googlegroups.com.
To post to this group, send email to ansible-project@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/ansible-project/CA%2BnsWgw%3D-c3Lx80iSciuu%2BkX%3DA%3DcmsYMh%3DgeKYJ_JKD79Ax%2B8A%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.
