helix-p4p-cache 0.0.1

Helix P4P caching extensions

Helix Perforce Proxy - Cache

helix-p4p is a proxy cache for Perforce servers.

Flush

As revisions are added to files within the proxy, there is no internal cache expiry performed. Thus, a proxy server can retain excessive amounts of cached file revisions.

p4p-flush allows sysadmins to periodically expire content.

usage: p4p-flush [-h] [--ttl TTL] [--min-vers MIN_VERS] [--purge] path

Flush helix-p4p cache

positional arguments:
  path

options:
  -h, --help           show this help message and exit
  --ttl TTL            Expiry time (hours)
  --min-vers MIN_VERS  Number of revisions to keep
  --purge              Remove expired items from disk

Systemd

helix-p4p-sync

Oneshot for syncing a proxy

# 'example' is a given configuration name

systemctl enable helix-p4p-sync@example
systemctl start helix-p4p-sync@example

helix-p4p

Service for running a Helix P4P server.

# 'example' is a given configuration name

# Create a user to run the proxy and set the proxy root directory
useradd -m -d /opt/perforce/example -s /bin/sh example
su example -c "mkdir -p /opt/perforce/example/{root,cache}"

systemctl enable helix-p4p@example
systemctl start helix-p4p@example

TODO

• Humanize file size outputs, such that automatic care is taken betwen bytes/MB/GB.
• Read in argparse config variables from the environment.
• Expand on test cases, expressing more edge cases.
• Add Systemd scripts for configuration & running.