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Pin Ubuntu build snapshot #5

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Merged
chen21019 merged 1 commit into from
Aug 26, 2026
Merged

Pin Ubuntu build snapshot #5

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21 changes: 15 additions & 6 deletions Dockerfile.dapper
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Original file line number Diff line number Diff line change
@@ -1,9 +1,14 @@
FROM ubuntu:26.04
# syntax=docker/dockerfile:1.7
FROM ubuntu:26.04@sha256:2260313b31c8c011cd2eebe728008efac1b3982be73eb71348ea2648d2c0e09b

ENV DEBIAN_FRONTEND=noninteractive
ARG GO_VERSION=1.27.0
ARG GO_SHA256=675c26c449cbb18fc24b74650de1eabbae6e16f64326fd85a283fb3b58280685
ARG UBUNTU_MIRROR=http://archive.ubuntu.com/ubuntu
ARG UBUNTU_SNAPSHOT=20260825T000000Z

ADD --checksum=sha256:6077d27c6b6f8b23590cb01ff877ed8c804a67a5442cc32b5a33da10d2bd0e90 \
https://snapshot.ubuntu.com/ubuntu/20260825T000000Z/pool/main/c/ca-certificates/ca-certificates_20260601~26.04.1_all.deb \
/tmp/ca-certificates.deb
ENV GOPATH=/go
ENV GOROOT=/usr/local/go
ENV PATH=/usr/local/go/bin:/go/bin:${PATH}
Expand All @@ -15,9 +20,13 @@ ENV XDG_CONFIG_HOME=/tmp/go-config
ENV GIT_CONFIG_GLOBAL=/tmp/gitconfig

RUN set -eux; \
if [ -f /etc/apt/sources.list.d/ubuntu.sources ]; then \
sed -i "s|http://archive.ubuntu.com/ubuntu|${UBUNTU_MIRROR}|g; s|http://security.ubuntu.com/ubuntu|${UBUNTU_MIRROR}|g" /etc/apt/sources.list.d/ubuntu.sources; \
fi; \
mkdir -p /tmp/ca-bootstrap /etc/ssl/certs; \
dpkg-deb --extract /tmp/ca-certificates.deb /tmp/ca-bootstrap; \
find /tmp/ca-bootstrap/usr/share/ca-certificates -type f -name '*.crt' | LC_ALL=C sort | while IFS= read -r certificate; do sed -e '$a\' "${certificate}"; done > /etc/ssl/certs/ca-certificates.crt; \
rm -rf /tmp/ca-bootstrap /tmp/ca-certificates.deb; \
rm -f /etc/apt/sources.list /etc/apt/sources.list.d/*.list /etc/apt/sources.list.d/*.sources; \
printf 'Types: deb\nURIs: https://snapshot.ubuntu.com/ubuntu/%s\nSuites: resolute resolute-updates resolute-backports resolute-security\nComponents: main universe restricted multiverse\nSigned-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg\nSnapshot: no\n' "${UBUNTU_SNAPSHOT}" > /etc/apt/sources.list.d/pasturestack-snapshot.sources; \
printf 'Acquire::Retries "5";\nAcquire::http::Timeout "30";\nAcquire::https::Timeout "30";\nAcquire::https::CaInfo "/etc/ssl/certs/ca-certificates.crt";\nAcquire::https::Verify-Peer "true";\nAcquire::https::Verify-Host "true";\nAcquire::AllowInsecureRepositories "false";\nAPT::Get::AllowUnauthenticated "false";\n' > /etc/apt/apt.conf.d/80pasturestack-snapshot; \
apt-get -o Acquire::Retries=5 -o Acquire::http::Timeout=30 update && \
apt-get install -y --no-install-recommends \
ca-certificates \
Expand All @@ -41,7 +50,7 @@ RUN curl -fsSL -o /tmp/go.tgz "https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar
ENV DAPPER_SOURCE=/go/src/github.com/PastureStack/host-provisioner
ENV DAPPER_OUTPUT="bin dist"
ENV DAPPER_DOCKER_SOCKET=false
ENV DAPPER_ENV="TAG REPO DOCKER_BUILD_NETWORK UBUNTU_MIRROR"
ENV DAPPER_ENV="TAG REPO DOCKER_BUILD_NETWORK"
WORKDIR ${DAPPER_SOURCE}
ENTRYPOINT ["./scripts/entry"]
CMD ["ci"]
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