element-web

Pull the image from the command line:

docker pull git.unitystack.org/unitystack/element-web@sha256:f4de49b385fccb7250162bb12f9771df5fcc180dbfec8803f852a8e06399d172

Digest

sha256:f4de49b385fccb7250162bb12f9771df5fcc180dbfec8803f852a8e06399d172

For more information on the Container registry, see the documentation.

A glossy Matrix collaboration client for the web.

ADD alpine-minirootfs-3.22.2-x86_64.tar.gz / # buildkit

CMD ["/bin/sh"]

LABEL maintainer=NGINX Docker Maintainers <docker-maint@nginx.com>

ENV NGINX_VERSION=1.29.2

ENV PKG_RELEASE=1

ENV DYNPKG_RELEASE=1

ARG UID=101

ARG GID=101

RUN |2 UID=101 GID=101 /bin/sh -c set -x && addgroup -g $GID -S nginx || true && adduser -S -D -H -u $UID -h /var/cache/nginx -s /sbin/nologin -G nginx -g nginx nginx || true && apkArch="$(cat /etc/apk/arch)" && nginxPackages=" nginx=${NGINX_VERSION}-r${PKG_RELEASE} " && apk add --no-cache --virtual .checksum-deps openssl && case "$apkArch" in x86_64|aarch64) set -x && KEY_SHA512="e09fa32f0a0eab2b879ccbbc4d0e4fb9751486eedda75e35fac65802cc9faa266425edf83e261137a2f4d16281ce2c1a5f4502930fe75154723da014214f0655" && wget -O /tmp/nginx_signing.rsa.pub https://nginx.org/keys/nginx_signing.rsa.pub && if echo "$KEY_SHA512 */tmp/nginx_signing.rsa.pub" | sha512sum -c -; then echo "key verification succeeded!"; mv /tmp/nginx_signing.rsa.pub /etc/apk/keys/; else echo "key verification failed!"; exit 1; fi && apk add -X "https://nginx.org/packages/mainline/alpine/v$(egrep -o '^[0-9]+\.[0-9]+' /etc/alpine-release)/main" --no-cache $nginxPackages ;; *) set -x && tempDir="$(mktemp -d)" && chown nobody:nobody $tempDir && apk add --no-cache --virtual .build-deps gcc libc-dev make openssl-dev pcre2-dev zlib-dev linux-headers bash alpine-sdk findutils curl && su nobody -s /bin/sh -c " export HOME=${tempDir} && cd ${tempDir} && curl -f -L -O https://github.com/nginx/pkg-oss/archive/${NGINX_VERSION}-${PKG_RELEASE}.tar.gz && PKGOSSCHECKSUM=\"633b2a8b56bd48527d7e293a255fd706dfbb5a9c47605ff18e91a2a409801043ee00ecb0da5fadf9cdf1d483c5ca848e81c1861870619523e15ca9e494b6e700 *${NGINX_VERSION}-${PKG_RELEASE}.tar.gz\" && if [ \"\$(openssl sha512 -r ${NGINX_VERSION}-${PKG_RELEASE}.tar.gz)\" = \"\$PKGOSSCHECKSUM\" ]; then echo \"pkg-oss tarball checksum verification succeeded!\"; else echo \"pkg-oss tarball checksum verification failed!\"; exit 1; fi && tar xzvf ${NGINX_VERSION}-${PKG_RELEASE}.tar.gz && cd pkg-oss-${NGINX_VERSION}-${PKG_RELEASE} && cd alpine && make base && apk index --allow-untrusted -o ${tempDir}/packages/alpine/${apkArch}/APKINDEX.tar.gz ${tempDir}/packages/alpine/${apkArch}/*.apk && abuild-sign -k ${tempDir}/.abuild/abuild-key.rsa ${tempDir}/packages/alpine/${apkArch}/APKINDEX.tar.gz " && cp ${tempDir}/.abuild/abuild-key.rsa.pub /etc/apk/keys/ && apk del --no-network .build-deps && apk add -X ${tempDir}/packages/alpine/ --no-cache $nginxPackages ;; esac && apk del --no-network .checksum-deps && if [ -n "$tempDir" ]; then rm -rf "$tempDir"; fi && if [ -f "/etc/apk/keys/abuild-key.rsa.pub" ]; then rm -f /etc/apk/keys/abuild-key.rsa.pub; fi && apk add --no-cache gettext-envsubst && apk add --no-cache tzdata && ln -sf /dev/stdout /var/log/nginx/access.log && ln -sf /dev/stderr /var/log/nginx/error.log && mkdir /docker-entrypoint.d # buildkit

RUN |2 UID=101 GID=101 /bin/sh -c sed -i 's,listen 80;,listen 8080;,' /etc/nginx/conf.d/default.conf && sed -i '/user nginx;/d' /etc/nginx/nginx.conf && sed -i 's,$/var$\{0\,1\}/run/nginx.pid,/tmp/nginx.pid,' /etc/nginx/nginx.conf && sed -i "/^http {/a \ proxy_temp_path /tmp/proxy_temp;\n client_body_temp_path /tmp/client_temp;\n fastcgi_temp_path /tmp/fastcgi_temp;\n uwsgi_temp_path /tmp/uwsgi_temp;\n scgi_temp_path /tmp/scgi_temp;\n" /etc/nginx/nginx.conf && chown -R $UID:0 /var/cache/nginx && chmod -R g+w /var/cache/nginx && chown -R $UID:0 /etc/nginx && chmod -R g+w /etc/nginx # buildkit

COPY docker-entrypoint.sh / # buildkit

COPY 10-listen-on-ipv6-by-default.sh /docker-entrypoint.d # buildkit

COPY 15-local-resolvers.envsh /docker-entrypoint.d # buildkit

COPY 20-envsubst-on-templates.sh /docker-entrypoint.d # buildkit

COPY 30-tune-worker-processes.sh /docker-entrypoint.d # buildkit

ENTRYPOINT ["/docker-entrypoint.sh"]

EXPOSE [8080/tcp]

STOPSIGNAL SIGQUIT

USER 101

CMD ["nginx" "-g" "daemon off;"]

USER root

RUN /bin/sh -c apk add jq moreutils # buildkit

COPY /src/webapp /app # buildkit

COPY /docker/nginx-templates/* /etc/nginx/templates/ # buildkit

COPY /docker/docker-entrypoint.d/* /docker-entrypoint.d/ # buildkit

RUN /bin/sh -c rm -rf /usr/share/nginx/html && ln -s /app /usr/share/nginx/html # buildkit

USER nginx

ENV ELEMENT_WEB_PORT=80

HEALTHCHECK &{["CMD-SHELL" "wget -q --spider http://localhost:$ELEMENT_WEB_PORT/config.json"] "0s" "0s" "5s" "0s" '\x00'}

COPY lib/banner.js /modules/unitystack/index.js # buildkit

Key	Value
maintainer	NGINX Docker Maintainers <docker-maint@nginx.com>
org.opencontainers.image.created	2025-12-03T17:28:09.620Z
org.opencontainers.image.description	A glossy Matrix collaboration client for the web.
org.opencontainers.image.licenses	AGPL-3.0
org.opencontainers.image.revision	bb5bf5a46275c18baef91f2d3126ba3dada4fac2
org.opencontainers.image.source	https://github.com/element-hq/element-web
org.opencontainers.image.title	element-web
org.opencontainers.image.url	https://github.com/element-hq/element-web
org.opencontainers.image.version	v1.12.6

element-web (sha256:f4de49b385fccb7250162bb12f9771df5fcc180dbfec8803f852a8e06399d172)

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