memcached 1.5

9.6-1760420686

1.6-1760420686

latest

9.6

1.6

Overview

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.

Usage

$ 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

Environment variables

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.

Documentation

Documentation of the Usage and Configuration

Products using this container

Red Hat Enterprise Linux 9

The leading enterprise operating system to speed application delivery across physical, virtual, and cloud environments.

Containerized application

Security

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Containerfile

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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.

Using OpenShift secrets

First, you will need to add a reference to the appropriate secret and repository to your Kubernetes pod configuration via an imagePullSecrets field.

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Then, use the following from the command line or from the OpenShift Dashboard GUI interface.

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Using podman login

Use the following command(s) from a system with podman installed

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Using docker login

Use the following command(s) from a system with docker service installed and running

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RegistryCopy to Clipboard

RepositoryCopy to Clipboard

Manifest List DigestCopy to Clipboard

Image DigestCopy to Clipboard

Use the following instructions to get images from a Red Hat container registry using your Red Hat login.

Using OpenShift

For best practices, it is recommended to use registry tokens when pulling content for OpenShift deployments.

Using podman login

Use the following command(s) from a system with podman installed

Copy to Clipboard

Using docker login

Use the following command(s) from a system with docker service installed and running

Copy to Clipboard

Get the source

RegistryCopy to Clipboard

RepositoryCopy to Clipboard

Manifest List DigestCopy to Clipboard

Image DigestCopy to Clipboard

Getting source containers

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.

Although they are packaged as containers, source containers cannot be run. So instead of using podman pull to get them to your system, use the skopeo command.
Source containers are named based on the binary containers they represent. So, for example, to get the source container for a particular standard RHEL UBI 8 container (registry.access.redhat.com/ubi8/ubi8.1-397) you simply append -source to get the source code container for that image (registry.access.redhat.com/ubi8/ubi8.1-397-source).
The skopeo command is recommended for getting source containers. With skopeo, you copy a source container to a directory on your local system for you to examine.
Once a source container is copied to a local directory, you can use a combination of tar,gzip, and rpm commands to work with that content.

Step one

Use skopeo to copy the source image to a local directory

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Step two

Inspect the image

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Step three

Untar the contents

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Step four

Begin examining and using the content.

Usage

$ docker run -d --name memcached -p 11211:11211 rhel8/memcached

$ docker run -d --name memcached -p 11211:11211 rhel8/memcached -m 128 -vv

Environment variables

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.

Getting source containers

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.

Although they are packaged as containers, source containers cannot be run. So instead of using podman pull to get them to your system, use the skopeo command.

Source containers are named based on the binary containers they represent. So, for example, to get the source container for a particular standard RHEL UBI 8 container (registry.access.redhat.com/ubi8/ubi8.1-397) you simply append -source to get the source code container for that image (registry.access.redhat.com/ubi8/ubi8.1-397-source).

The skopeo command is recommended for getting source containers. With skopeo, you copy a source container to a directory on your local system for you to examine.

Once a source container is copied to a local directory, you can use a combination of tar,gzip, and rpm commands to work with that content.

Description

Usage

Environment variables

Documentation

Products using this container

Red Hat Enterprise Linux 9

Published

Release category

Digest

Using OpenShift secrets

Using podman login

Using docker login

Using OpenShift

Using podman login

Using docker login

Getting source containers

Step one

Step two

Step three

Step four

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memcached 1.5

Description

Usage

Environment variables

Documentation

Products using this container

Red Hat Enterprise Linux 9

Published

Release category

Digest

Using OpenShift secrets

Using podman login

Using docker login

Using OpenShift

Using podman login

Using docker login

Getting source containers

Step one

Step two

Step three

Step four