Hi,
Do you have django caching configured? If not, then caching will only be
per-process and each process will need to fetch the information. (I'm
assuming CachedS3BotoStorage uses django's cache.)
Collin
On Wednesday, December 10, 2014 11:05:35 AM UTC-5, Guy Tamir wrote:
>
> Hey all,
>
> I'm trying to add django-compressor into my app.
> I'm deploying to Heroku.
>
> This is the code in my Settings file
> AWS_QUERYSTRING_AUTH = False
> AWS_STORAGE_BUCKET_NAME = os.environ.get('BUCKET_NAME')
>
> conn = S3Connection(AWS_ACCESS_KEY, AWS_SECRET_KEY,host="
> s3-us-west-1.amazonaws.com")
> STATIC_ROOT = 'static'
> COMPRESS_ROOT = 'static'
>
>
>
> COMPRESS_CSS_FILTERS = ['compressor.filters.yuglify.YUglifyCSSFilter',
> 'compressor.filters.cssmin.CSSMinFilter']
> COMPRESS_JS_FILTERS = ['compressor.filters.jsmin.JSMinFilter']
> #,'compressor.filters.jsmin.SlimItFilter'
> COMPRESS_OUTPUT_DIR = 'compressed'
> COMPRESS_CSS_BACKEND = 'django_compressor.css.CssCompressor'
> COMPRESS_JS_BACKEND = 'django_compressor.js.JsCompressor'
> COMPRESS_OFFLINE = True
> COMPRESS_ENABLED = True
>
>
> if DEBUG:
> STATIC_URL = '/static/'
> else:
> AWS_S3_CUSTOM_DOMAIN = os.environ.get('COMPRESS_URL') # cdn.test.com
> STATIC_URL = 'http://' + AWS_S3_CUSTOM_DOMAIN + '/'
> STATICFILES_STORAGE = 'myapp.CachedS3BotoStorage.CachedS3BotoStorage'
> COMPRESS_STORAGE = 'myapp.CachedS3BotoStorage.CachedS3BotoStorage'
>
>
> COMPRESS_URL = STATIC_URL
>
>
> I ran the compress command locally and then deployed to Heroku.
> When I see my deployed pages I can see in the source files that the
> browser is using the compressed css and js file like expected.
>
> My problem is that when I see my logs from Heroku, each time that I
> refresh a page, it seems like Heroku goes and fetches the manifest.json
> file from my S3 bucket.
> This obviously slows down the requests..
>
> Logs from Heroku:
> 2014-12-10T16:01:14.087225+00:00 app[web.1]: DEBUG:boto:Token: None
> 2014-12-10T16:01:14.086183+00:00 app[web.1]: DEBUG:boto:auth
> _path=/test-dollarsocial/compressed/manifest.json
> 2014-12-10T16:01:14.137618+00:00 heroku[router]: at=info method=GET path=
> "/login/" host=test-dollar-social.herokuapp.com request_id=bede0d95-e9b6-
> 4453-95b3-438606fc7e62 fwd="93.172.158.119" dyno=web.1 connect=1ms service
> =194ms status=200 bytes=13248
> 2014-12-10T16:01:14.051410+00:00 app[web.1]: DEBUG:boto:Using secret key
> provided by client.
> 2014-12-10T16:01:14.051322+00:00 app[web.1]: DEBUG:boto:Using access key
> provided by client.
> 2014-12-10T16:01:14.051990+00:00 app[web.1]: DEBUG:boto:path=/compressed/
> manifest.json
> 2014-12-10T16:01:14.052126+00:00 app[web.1]: DEBUG:boto:auth_path=
> /test-dollarsocial/compressed/manifest.json
> 2014-12-10T16:01:14.052405+00:00 app[web.1]: DEBUG:boto:Path: /compressed/
> manifest.json
> 2014-12-10T16:01:14.052316+00:00 app[web.1]: DEBUG:boto:Method: HEAD
> 2014-12-10T16:01:14.052490+00:00 app[web.1]: DEBUG:boto:Data:
> 2014-12-10T16:01:14.052605+00:00 app[web.1]: DEBUG:boto:Headers: {}
> 2014-12-10T16:01:14.052734+00:00 app[web.1]: DEBUG:boto:Host: test-
> dollarsocial.s3.amazonaws.com
> 2014-12-10T16:01:14.052828+00:00 app[web.1]: DEBUG:boto:Params: {}
> 2014-12-10T16:01:14.052970+00:00 app[web.1]: DEBUG:boto:establishing
> HTTPS connection: host=test-dollarsocial.s3.amazonaws.com, kwargs={
> 'timeout': 70}
> 2014-12-10T16:01:14.053082+00:00 app[web.1]: DEBUG:boto:Token: None
> 2014-12-10T16:01:14.053224+00:00 app[web.1]: DEBUG:boto:StringToSign:
> 2014-12-10T16:01:14.053227+00:00 app[web.1]: HEAD
> 2014-12-10T16:01:14.053228+00:00 app[web.1]:
> 2014-12-10T16:01:14.053230+00:00 app[web.1]:
> 2014-12-10T16:01:14.053231+00:00 app[web.1]: Wed, 10 Dec 2014 16:01:14 GMT
> 2014-12-10T16:01:14.053233+00:00 app[web.1]: /test-dollarsocial/compressed
> /manifest.json
> 2014-12-10T16:01:14.085443+00:00 app[web.1]: DEBUG:boto:path=/compressed/
> manifest.json
> 2014-12-10T16:01:14.086354+00:00 app[web.1]: DEBUG:boto:Method: HEAD
> 2014-12-10T16:01:14.086473+00:00 app[web.1]: DEBUG:boto:Path: /compressed/
> manifest.json
> 2014-12-10T16:01:14.086576+00:00 app[web.1]: DEBUG:boto:Data:
> 2014-12-10T16:01:14.086685+00:00 app[web.1]: DEBUG:boto:Headers: {}
> 2014-12-10T16:01:14.053367+00:00 app[web.1]: DEBUG:boto:Signature:
> 2014-12-10T16:01:14.053370+00:00 app[web.1]: AWS XXXXXXXXXXXX:XXXXXXXXXXXX
> 2014-12-10T16:01:14.086965+00:00 app[web.1]: DEBUG:boto:Params: {}
> 2014-12-10T16:01:14.086802+00:00 app[web.1]: DEBUG:boto:Host: test-
> dollarsocial.s3.amazonaws.com
> 2014-12-10T16:01:14.087538+00:00 app[web.1]: DEBUG:boto:StringToSign:
> 2014-12-10T16:01:14.087540+00:00 app[web.1]: HEAD
> 2014-12-10T16:01:14.087541+00:00 app[web.1]:
> 2014-12-10T16:01:14.087543+00:00 app[web.1]:
> 2014-12-10T16:01:14.087567+00:00 app[web.1]: /test-dollarsocial/compressed
> /manifest.json
> 2014-12-10T16:01:14.087918+00:00 app[web.1]: DEBUG:boto:Signature:
> 2014-12-10T16:01:14.087921+00:00 app[web.1]: AWS XXXXXXXXXXXXX
> :XXXXXXXXXXXXXXX
> 2014-12-10T16:01:14.099581+00:00 app[web.1]: DEBUG:boto:path=/compressed/
> manifest.json
> 2014-12-10T16:01:14.099629+00:00 app[web.1]: DEBUG:boto:auth_path=
> /test-dollarsocial/compressed/manifest.json
> 2014-12-10T16:01:14.099784+00:00 app[web.1]: DEBUG:boto:Method: GET
> 2014-12-10T16:01:14.099870+00:00 app[web.1]: DEBUG:boto:Path: /compressed/
> manifest.json
> 2014-12-10T16:01:14.099956+00:00 app[web.1]: DEBUG:boto:Data:
> 2014-12-10T16:01:14.087544+00:00 app[web.1]: Wed, 10 Dec 2014 16:01:14 GMT
> 2014-12-10T16:01:14.100045+00:00 app[web.1]: DEBUG:boto:Headers: {}
> 2014-12-10T16:01:14.100129+00:00 app[web.1]: DEBUG:boto:Host: test-
> dollarsocial.s3.amazonaws.com
> 2014-12-10T16:01:14.100214+00:00 app[web.1]: DEBUG:boto:Params: {}
> 2014-12-10T16:01:14.100394+00:00 app[web.1]: DEBUG:boto:Token: None
> 2014-12-10T16:01:14.100532+00:00 app[web.1]: DEBUG:boto:StringToSign:
> 2014-12-10T16:01:14.100535+00:00 app[web.1]: GET
> 2014-12-10T16:01:14.100537+00:00 app[web.1]:
> 2014-12-10T16:01:14.100538+00:00 app[web.1]:
> 2014-12-10T16:01:14.100540+00:00 app[web.1]: Wed, 10 Dec 2014 16:01:14 GMT
> 2014-12-10T16:01:14.100541+00:00 app[web.1]: /test-dollarsocial/compressed
> /manifest.json
> 2014-12-10T16:01:14.100695+00:00 app[web.1]: DEBUG:boto:Signature:
> 2014-12-10T16:01:14.100697+00:00 app[web.1]: AWS XXXXXXXXXXXX:XXXXXXXXXX
>
>
> What I expected to happen is for heroku to cache the manifest file and not
> to fetch it each request..
>
> Any ideas what I'm doing wrong?
>
> Best,
> Guy
>
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