The Red Hat Ecosystem Catalog is the official source for discovering and learning more about the Red Hat Ecosystem of both Red Hat and certified third-party products and services.
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memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load.
$ docker run -d --name memcached -p 11211:11211 rhel8/memcached
Command-line options supported by memcached may be specified as arguments of
the run command. For example, the following command increases the maximum
amount of memory to 128 megabytes and enables debug messages:
$ docker run -d --name memcached -p 11211:11211 rhel8/memcached -m 128 -vv
memcached started in the container can be also configured with the
following environment variables:
MEMCACHED_MAX_MEMORY
Specify the maximum amount of memory used for object storage in
megabytes. The default value is 64 megabytes.
MEMCACHED_MAX_CONNECTIONS
Specify the maximum number of client connections. The default value is
1024.
MEMCACHED_SLAB_PAGE_SIZE
Specify the default size of the slab page. The default value is 1m.
MEMCACHED_EXTRA_PARAMETERS
Specify any command-line options supported by memcached.
The following information was extracted from the dockerfile and other sources.
| Canonical image ID | memcached 1.5 |
| Summary | High-performance memory object caching system |
| Description | memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. |
| Provider | Red Hat |
| Maintainer | tkorbar@redhat.com |
| Repository name | rhel10/memcached |
| Image version | 10.1 |
| Architecture | amd64 |
| Usage | podman run -d --name memcached -p 11211:11211 rhel10/memcached |
| Exposed ports | 11211:memcached |
Use a registry service account token to authenticate your container client. This allows you to pull images without using your personal Red Hat credentials, which is recommended for CI/CD pipelines and automated deployments.
Run the following command, then enter your registry token credentials when prompted by the terminal.
Pull the image
Use the following instructions to get images from a Red Hat container registry using your Red Hat login.
Run the following command, then enter your login credentials when prompted by the terminal.
Pull the image
Use the following instructions to get images from a Red Hat container registry without providing authentication.
Use the following command(s) from a system with podman installed.
Source code is available for all Red Hat UBI-based images in the form of downloadable containers. Here are a few things you should know about Red Hat source containers.
Use skopeo to copy the source image to a local directory
Inspect the image
Untar the contents
Begin examining and using the content.