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rootless: set ENV DOCKER_HOST=unix:///run/user/1000/docker.sock #266

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rootless: set ENV DOCKER_HOST=unix:///run/user/1000/docker.sock #266

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5 changes: 4 additions & 1 deletion 19.03-rc/dind-rootless/Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@

FROM docker:19.03-rc-dind

ARG ROOTLESS_UID=1000

# busybox "ip" is insufficient:
# [rootlesskit:child ] error: executing [[ip tuntap add name tap0 mode tap] [ip link set tap0 address 02:50:00:00:00:01]]: exit status 1
RUN apk add --no-cache iproute2
Expand All @@ -15,7 +17,7 @@ RUN mkdir /run/user && chmod 1777 /run/user

# create a default user preconfigured for running rootless dockerd
RUN set -eux; \
adduser -h /home/rootless -g 'Rootless' -D -u 1000 rootless; \
adduser -h /home/rootless -g 'Rootless' -D -u ${ROOTLESS_UID} rootless; \
echo 'rootless:100000:65536' >> /etc/subuid; \
echo 'rootless:100000:65536' >> /etc/subgid

Expand Down Expand Up @@ -68,3 +70,4 @@ RUN set -eux; \
chown -R rootless:rootless /home/rootless/.local/share/docker
VOLUME /home/rootless/.local/share/docker
USER rootless
ENV DOCKER_HOST unix:///run/user/${ROOTLESS_UID}/docker.sock
5 changes: 4 additions & 1 deletion 19.03/dind-rootless/Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@

FROM docker:19.03-dind

ARG ROOTLESS_UID=1000

# busybox "ip" is insufficient:
# [rootlesskit:child ] error: executing [[ip tuntap add name tap0 mode tap] [ip link set tap0 address 02:50:00:00:00:01]]: exit status 1
RUN apk add --no-cache iproute2
Expand All @@ -15,7 +17,7 @@ RUN mkdir /run/user && chmod 1777 /run/user

# create a default user preconfigured for running rootless dockerd
RUN set -eux; \
adduser -h /home/rootless -g 'Rootless' -D -u 1000 rootless; \
adduser -h /home/rootless -g 'Rootless' -D -u ${ROOTLESS_UID} rootless; \
echo 'rootless:100000:65536' >> /etc/subuid; \
echo 'rootless:100000:65536' >> /etc/subgid

Expand Down Expand Up @@ -68,3 +70,4 @@ RUN set -eux; \
chown -R rootless:rootless /home/rootless/.local/share/docker
VOLUME /home/rootless/.local/share/docker
USER rootless
ENV DOCKER_HOST unix:///run/user/${ROOTLESS_UID}/docker.sock
5 changes: 4 additions & 1 deletion 20.10-rc/dind-rootless/Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@

FROM docker:20.10-rc-dind

ARG ROOTLESS_UID=1000

# busybox "ip" is insufficient:
# [rootlesskit:child ] error: executing [[ip tuntap add name tap0 mode tap] [ip link set tap0 address 02:50:00:00:00:01]]: exit status 1
RUN apk add --no-cache iproute2
Expand All @@ -15,7 +17,7 @@ RUN mkdir /run/user && chmod 1777 /run/user

# create a default user preconfigured for running rootless dockerd
RUN set -eux; \
adduser -h /home/rootless -g 'Rootless' -D -u 1000 rootless; \
adduser -h /home/rootless -g 'Rootless' -D -u ${ROOTLESS_UID} rootless; \
echo 'rootless:100000:65536' >> /etc/subuid; \
echo 'rootless:100000:65536' >> /etc/subgid

Expand Down Expand Up @@ -68,3 +70,4 @@ RUN set -eux; \
chown -R rootless:rootless /home/rootless/.local/share/docker
VOLUME /home/rootless/.local/share/docker
USER rootless
ENV DOCKER_HOST unix:///run/user/${ROOTLESS_UID}/docker.sock
5 changes: 4 additions & 1 deletion Dockerfile-dind-rootless.template
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@@ -1,5 +1,7 @@
FROM docker:{{ env.version }}-dind

ARG ROOTLESS_UID=1000

# busybox "ip" is insufficient:
# [rootlesskit:child ] error: executing [[ip tuntap add name tap0 mode tap] [ip link set tap0 address 02:50:00:00:00:01]]: exit status 1
RUN apk add --no-cache iproute2
Expand All @@ -9,7 +11,7 @@ RUN mkdir /run/user && chmod 1777 /run/user

# create a default user preconfigured for running rootless dockerd
RUN set -eux; \
adduser -h /home/rootless -g 'Rootless' -D -u 1000 rootless; \
adduser -h /home/rootless -g 'Rootless' -D -u ${ROOTLESS_UID} rootless; \
echo 'rootless:100000:65536' >> /etc/subuid; \
echo 'rootless:100000:65536' >> /etc/subgid

Expand Down Expand Up @@ -83,3 +85,4 @@ RUN set -eux; \
chown -R rootless:rootless /home/rootless/.local/share/docker
VOLUME /home/rootless/.local/share/docker
USER rootless
ENV DOCKER_HOST unix:///run/user/${ROOTLESS_UID}/docker.sock