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.
We’re the world’s leading provider of enterprise open source solutions—including Linux, cloud, container, and Kubernetes. We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.
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
.
Use the following instructions to get images from a Red Hat container registry using registry service account tokens. You will need to create a registry service account to use prior to completing any of the following tasks.
First, you will need to add a reference to the appropriate secret and repository to your Kubernetes pod configuration via an imagePullSecrets field.
Then, use the following from the command line or from the OpenShift Dashboard GUI interface.
Use the following command(s) from a system with podman installed
Use the following command(s) from a system with docker service installed and running
Use the following instructions to get images from a Red Hat container registry using your Red Hat login.
For best practices, it is recommended to use registry tokens when pulling content for OpenShift deployments.
Use the following command(s) from a system with podman installed
Use the following command(s) from a system with docker service installed and running
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.