eeacms/memcached repository overview

⁠Memcached Docker image

⁠WARNING

Notice: This image is DEPRECATED. Please use the official memcached⁠ image.

Docker images for memcached.

This image is generic, thus you can obviously re-use it within your non-related EEA projects.

⁠Supported tags and respective Dockerfile links

• :latest Dockerfile⁠ - Debian: Jessie, Memcached: 1.4

⁠Stable and immutable tags

• :1.4-1.0 Dockerfile⁠ - Memcached: 1.4 Release: 1.0

⁠Changes

• CHANGELOG.md⁠

⁠Base docker image

• hub.docker.com⁠

⁠Source code

• github.com⁠

⁠Installation

1. Install Docker⁠.

2. Install Docker Compose⁠.

⁠Usage

$ git clone https://github.com/eea/eea.docker.memcached.git
$ cd eea.docker.memcached
$ docker-compose up -d
$ docker-compose logs

or (without docker-compose)

$ docker run -d -e MEMCACHED_MEMORY=2048 eeacms/memcached

⁠Supported environment variables

• MEMCACHED_MEMORY Max memory to use for items in megabytes (default: 64 MB)
• MEMCACHED_TCP_PORT TCP port number to listen on (default: 11211)
• MEMCACHED_THREADS Number of threads to use (default: 4)
• MEMCACHED_CONNECTIONS Max simultaneous connections (default: 1024)
• MEMCACHED_FACTOR Chunk size growth factor (default: 1.25)
• MEMCACHED_DAEMON Run as a demon
• MEMCACHED_UDP_PORT UDP port number to listen on (default: 0)
• MEMCACHED_SOCKET_MASK Access mask for UNIX socket, in octal (default: 0700)
• MEMCACHED_INTERFACE Interface to listen on (default: INADDR_ANY, all addresses)
• MEMCACHED_MEMORY_EXHAUSTED Return error on memory exhausted (rather than removing items)
• MEMCACHED_LOCK_PAGED_MEMORY Lock down all paged memory
• MEMCACHED_VERBOSE Verbose (print errors/warnings while in event loop)
• MEMCACHED_PID_FILE Save PID in , only used with -d option
• MEMCACHED_KEY_VALUE_FLAGS_SPACE Minimum space allocated for key+value+flags (default: 48)
• MEMCACHED_LARGE_MEMORY_PAGES Try to use large memory pages (if available)
• MEMCACHED_DELIMITER The delimiter between key prefixes and IDs.
• MEMCACHED_MAX_REQUESTS_PER_EVENT Maximum number of requests per event
• MEMCACHED_DISABLE_CAS Disable use of CAS
• MEMCACHED_BACKLOG_QUEUE_LIMIT Set the backlog queue limit (default: 1024)
• MEMCACHED_BIND_PROTOCOL Binding protocol - one of ascii, binary, or auto (default)
• MEMCACHED_SLAB_PAGE_SIZE Override the size of each slab page. Adjusts max item size (default: 1mb, min: 1k, max: 128m)

⁠Copyright and license

The Initial Owner of the Original Code is European Environment Agency (EEA). All Rights Reserved.

The Original Code is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

⁠Funding

European Environment Agency (EU)⁠