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Also remove trailing whitespaces
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Add Author and Message from a commit to a nodes version list
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add feature about versions and diffs for oxidized-web
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no point specifying the version again here. This was only when rugged
was not required by gemspec
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output:
git:
single_repo: true
would cause repos to appear as directories in group
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Using some libraries, in this case pygit2 the initial commit cannot be seen, a change and new commit fixes this.
Adding index.write appears to be a simple fix, as confirmed in this rugged issue:
https://github.com/libgit2/rugged/issues/441
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If no output file is found, return nil.
Previously, it would try to find the output file by doing a recursive glob search in the config dir. It would then try to open the file for reading regardless of whether any file was found.
I ran into this when I fired up oxidized for the first time and tried to access a switch config on oxidized-web before it had a chance to collect it.
In this scenario, you get a stack trace on the switch config page (e.g. `http://oxidized.example.com:8888/node/fetch/switch-001.example.com`):
```
Puma caught this error: undefined method `join' for #<String:0x007f3a3c4283f8> (NoMethodError)
/usr/lib64/ruby/gems/2.2.0/gems/sinatra-1.4.5/lib/sinatra/show_exceptions.rb:37:in `rescue in call'
/usr/lib64/ruby/gems/2.2.0/gems/sinatra-1.4.5/lib/sinatra/show_exceptions.rb:21:in `call'
/usr/lib64/ruby/gems/2.2.0/gems/sinatra-1.4.5/lib/sinatra/base.rb:180:in `call'
/usr/lib64/ruby/gems/2.2.0/gems/sinatra-1.4.5/lib/sinatra/base.rb:2014:in `call'
/usr/lib64/ruby/gems/2.2.0/gems/sinatra-1.4.5/lib/sinatra/base.rb:1478:in `block in call'
/usr/lib64/ruby/gems/2.2.0/gems/sinatra-1.4.5/lib/sinatra/base.rb:1788:in `synchronize'
/usr/lib64/ruby/gems/2.2.0/gems/sinatra-1.4.5/lib/sinatra/base.rb:1478:in `call'
/usr/lib64/ruby/gems/2.2.0/gems/rack-1.6.0/lib/rack/urlmap.rb:66:in `block in call'
/usr/lib64/ruby/gems/2.2.0/gems/rack-1.6.0/lib/rack/urlmap.rb:50:in `each'
/usr/lib64/ruby/gems/2.2.0/gems/rack-1.6.0/lib/rack/urlmap.rb:50:in `call'
/usr/lib64/ruby/gems/2.2.0/gems/rack-1.6.0/lib/rack/builder.rb:153:in `call'
/usr/lib64/ruby/gems/2.2.0/gems/puma-2.11.1/lib/puma/server.rb:507:in `handle_request'
/usr/lib64/ruby/gems/2.2.0/gems/puma-2.11.1/lib/puma/server.rb:375:in `process_client'
/usr/lib64/ruby/gems/2.2.0/gems/puma-2.11.1/lib/puma/server.rb:262:in `block in run'
/usr/lib64/ruby/gems/2.2.0/gems/puma-2.11.1/lib/puma/thread_pool.rb:104:in `call'
/usr/lib64/ruby/gems/2.2.0/gems/puma-2.11.1/lib/puma/thread_pool.rb:104:in `block in spawn_thread'
```
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closes #61
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If set to true, repo will have directory matching model type, instead of
new repo.
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with 0.19.0 (in rubygem-rugged-0.19.0-4.fc20.x86_64) you'll get this:
/usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/output/git.rb:69:in `create': wrong argument type nil (expected Hash) (TypeError)
from /usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/output/git.rb:69:in `update_repo'
from /usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/output/git.rb:33:in `store'
from /usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/worker.rb:37:in `process'
from /usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/worker.rb:13:in `block in work'
from /usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/worker.rb:13:in `each'
from /usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/worker.rb:13:in `work'
from /usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/core.rb:36:in `run'
from /usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/core.rb:29:in `initialize'
from /usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/core.rb:11:in `new'
from /usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/core.rb:11:in `new'
from /usr/local/share/gems/gems/oxidized-0.2.2/lib/oxidized/cli.rb:9:in `run'
from /usr/local/share/gems/gems/oxidized-0.2.2/bin/oxidized:9:in `<top (required)>'
from /usr/local/bin/oxidized:23:in `load'
from /usr/local/bin/oxidized:23:in `<main>'
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- now default type is 'nil', which is collapsed to flat config via
Outputs#to_cfg
- if type is not 'nil' then name is automatically set if not set by
model
- if name and type is set, separate file is created
- if name is not set, but type is set, outputs from type are collapsed
as with 'nil' types
This model:
cmd 'show ip cef' do |out|
out.type = 'poop'
out.name = false
out
end
cmd 'show process cpu' do |out|
out.type = 'poop'
out.name = 'my_cpu'
out
end
cmd 'show memory statistics' do |out|
out.type = 'poop'
out.name = false
out
end
cmd 'show ip bgp summary' do |out|
out.type = 'poop'
end
Would produce git output:
[ytti@ytti.fi ~/.config/oxidized]% ls poop
bu.ip.fi bu.ip.fi--cpu bu.ip.fi--show_ip_bgp_summary
[ytti@ytti.fi ~/.config/oxidized]%
bu.ip.fi contains the collapsed stuff
bu.ip.fi--cpu is manually named
bu.ip.fi--show_ip_bgp_summary is automatically named
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The model will look like this:
cmd 'show ip cef' do |out|
out.type = 'poop'
out
end
cmd 'show process cpu' do |out|
out.type = 'poop'
out
end
cmd 'show memory statistics' do |out|
out.type = 'poop'
out
end
I think it's cleaner.
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These objects have some keys, such as 'type' and 'name', which allows
our output model to discriminate on them.
If ios.rb contains this:
cmd 'show ip cef' do |out|
{ output: out, type: 'poop' }
end
cmd 'show process cpu' do |out|
{ output: out, type: 'poop' }
end
cmd 'show memory statistics' do |out|
{ output: out, type: 'poop' }
end
Our git output looks like this:
[ytti@ytti.fi ~/.config/oxidized]% git clone oxidized.git
Cloning into 'oxidized'...
done.
[ytti@ytti.fi ~/.config/oxidized]% git clone poop.git
Cloning into 'poop'...
done.
[ytti@ytti.fi ~/.config/oxidized]% ls poop
bu.ip.fi--show_ip_cef bu.ip.fi--show_memory_statistics bu.ip.fi--show_process_cpu
[ytti@ytti.fi ~/.config/oxidized]% ls oxidized
bu.ip.fi
[ytti@ytti.fi ~/.config/oxidized]%
Where oxidized repo contains standard config for all unspecified types (type is
then 'cfg'), for all specified types instead of collapsing it into single
string, we store them in 'type' repo with filename including 'name' of the
command.
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Even after manually setting author+committer, it still crashed with:
Config value 'user.name' was not found [Rugged::ConfigError]
Not sure where it would want to use it, after author+committer already
are set, but I guess this method is more robust anyhow.
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a) grit is not supported, rugged is
b) grit requires git CLI installed, rugged does not
c) grit needs monkey patching to work, rugged does not
Closes #21
Closes #22
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In new method, where we no long explicitly set loaded class name for
later resolution we depend on file name being same as class name.
However for File output, this is not true, because I didn't want plain
File in code to resolve to Oxidized::File, and din't want to always
write ::File, File ouput has class name OxFile.
This change allows class names to start optionally with string
'Oxidized' if so, they still match.
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We needed this, because use of 'def inherited' not idempotent, in
Oxidized::Script use case we may need to restart Oxidized, even though
it's already loaded, and we won't get class names populated via 'def
inherited' anymore.
There are quite many optiosn to do this
a) filename == class name
+ no discovery/mapping, very clean
- user 'source' must give us model name in exactly right
capitalization
b) add 'self' at end of files, so eval will return class name
+ deterministic with arbitrary name
- DSL cruft, DSL being light is our main value
(can we do this via parent class? I couldn't find way)
c) load in new module via Module.module_eval X
+ module will contain only consts we just created
- but which one is the one we want?
- if we use eval, load errors won't tell line error
But at least now we got rid of 'inherited' methods and not adding too
much cruft, hope it's better than before.
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Let's raise OxidizedError instead for known dependencies
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Not every installation will use git + sql. Try to give helpful error
message on missing dependencies.
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Main benefits
a) we get support for system wide configs
b) we don't use symbols in config file, they're confusing to
non-rubyist
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At least I hope it fixes #10, since I didn't figure out how to introduce
10s I/O latency to confirm.
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As I can't do IO#select on sinatra/puma to run it when I have time, I
have to run it on separate thread.
This means Nodes container needs to be thread safe, it now has ghetto
mutex locking, but I probably need to be be more focused what are the
external methods that can be called and wrap those in @mutex.synchronize
Provide also HTML UI not just JSON for ghetto UI to people who don't want to
integrate
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'store' is more logical, as we cannot know if output method guarantees
any version history which 'update' implies.
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Silly for shit-and-giggles attempt at rancid
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