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Stumbled upon the following error on nginx pagespeed running a stateless docker container hosted in cloud run. When testing locally i don't get the error after deployment the error is logged after almost every request.

2022-05-14 22:05:03.316 EAT2022/05/14 19:05:03 [warn] 14#50: [ngx_pagespeed 1.13.35.2-0] Failed to read cache clean timestamp /var/cache/pagespeed/!clean!time!. Doing an extra cache clean to be safe.
Default
2022-05-14 22:05:22.935 EAT2022/05/14 19:05:22 [warn] 14#50: [ngx_pagespeed 1.13.35.2-0] Failed to read cache clean timestamp /var/cache/pagespeed/!clean!time!. Doing an extra cache clean to be safe.
Default
2022-05-14 22:05:25.775 EAT2022/05/14 19:05:25 [warn] 14#50: [ngx_pagespeed 1.13.35.2-0] Failed to read cache clean timestamp /var/cache/pagespeed/!clean!time!. Doing an extra cache clean to be safe.
Default
2022-05-14 22:05:31.825 EAT2022/05/14 19:05:31 [warn] 14#50: [ngx_pagespeed 1.13.35.2-0] Failed to read cache clean timestamp /var/cache/pagespeed/!clean!time!. Doing an extra cache clean to be safe.
Default
2022-05-14 22:05:32.419 EAT2022/05/14 19:05:32 [warn] 13#52: [ngx_pagespeed 1.13.35.2-0] Failed to read cache clean timestamp /var/cache/pagespeed/!clean!time!. Doing an extra cache clean to be safe.
Default
2022-05-14 22:05:35.767 EAT2022/05/14 19:05:35 [warn] 14#50: [ngx_pagespeed 1.13.35.2-0] Failed to read cache clean timestamp /var/cache/pagespeed/!clean!time!. Doing an extra cache clean to be safe.
Default
2022-05-14 22:05:37.443 EAT2022/05/14 19:05:37 [warn] 14#50: [ngx_pagespeed 1.13.35.2-0] Failed to read cache clean timestamp /var/cache/pagespeed/!clean!time!. Doing an extra cache clean to be safe.
Default
2022-05-14 22:05:43.798 EAT2022/05/14 19:05:43 [warn] 14#50: [ngx_pagespeed 1.13.35.2-0] Failed to read cache clean timestamp /var/cache/pagespeed/!clean!time!. Doing an extra cache clean to be safe.
Default
2022-05-14 22:05:46.655 EAT2022/05/14 19:05:46 [warn] 14#50: [ngx_pagespeed 1.13.35.2-0] Failed to read cache clean timestamp /var/cache/pagespeed/!clean!time!. Doing an extra cache clean to be safe.
Default
2022-05-14 22:05:49.654 EAT2022/05/14 19:05:49 [warn] 14#50: [ngx_pagespeed 1.13.35.2-0] Failed to read cache clean timestamp /var/cache/pagespeed/!clean!time!. Doing an extra cache clean to be safe.

As you can see the error is logged after almost every request....everything works but this log is just annoying and means something is not right.

xaander1
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1 Answers1

0

Whats the issue

The user that run nginx cannot write to these directory.

Config causing the error.

pagespeed FileCachePath "/var/cache/pagespeed/";
pagespeed CreateSharedMemoryMetadataCache "/var/cache/pagespeed/" 102400;

Solution

  • Create Directory v3
  • Create Directory shm_metadata_cache
  • Create File !clean!time!
...

RUN mkdir -p /var/cache/pagespeed/shm_metadata_cache && mkdir -p /var/cache/pagespeed/v3 && touch /var/cache/pagespeed/!clean!time!
...

Give all permission to the Directories and file

...

RUN chmod 777 /var/cache/pagespeed/shm_metadata_cache && chmod 777 /var/cache/pagespeed/v3 && chmod 777 /var/cache/pagespeed/!clean!time!
...

See more about the issue here:

https://github.com/apache/incubator-pagespeed-ngx/issues/1516

xaander1
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