happyDomain/checker-email-keys
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docker: add HEALTHCHECK probing /health

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The binary doubles as its own healthcheck client via the SDK's
-healthcheck flag, so the probe works in the scratch image
(no shell, no curl, no wget).
This commit is contained in:
nemunaire 2026-04-26 10:53:12 +07:00
commit 35d44963a2
3 changed files with 5 additions and 3 deletions
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2
Dockerfile
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@ -12,4 +12,6 @@ FROM scratch
COPY --from=builder /checker-email-keys /checker-email-keys
USER 65534:65534
EXPOSE 8080
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD ["/checker-email-keys", "-healthcheck"]
ENTRYPOINT ["/checker-email-keys"]

2
go.mod
View file

@ -3,7 +3,7 @@ module git.happydns.org/checker-email-keys
go 1.25.0
require (
git.happydns.org/checker-sdk-go v1.4.0
git.happydns.org/checker-sdk-go v1.5.0
github.com/ProtonMail/go-crypto v1.1.0-alpha.0
github.com/miekg/dns v1.1.72
)

4
go.sum
View file

@ -1,5 +1,5 @@
git.happydns.org/checker-sdk-go v1.4.0 h1:sO8EnF3suhNgYLRsbmCZWJOymH/oNMrOUqj3FEzJArs=
git.happydns.org/checker-sdk-go v1.4.0/go.mod h1:aNAcfYFfbhvH9kJhE0Njp5GX0dQbxdRB0rJ0KvSC5nI=
git.happydns.org/checker-sdk-go v1.5.0 h1:5uD5Cm6xJ+lwnhbJ09iCXGHbYS9zRh+Yh0NeBHkAPBY=
git.happydns.org/checker-sdk-go v1.5.0/go.mod h1:aNAcfYFfbhvH9kJhE0Njp5GX0dQbxdRB0rJ0KvSC5nI=
github.com/ProtonMail/go-crypto v1.1.0-alpha.0 h1:nHGfwXmFvJrSR9xu8qL7BkO4DqTHXE9N5vPhgY2I+j0=
github.com/ProtonMail/go-crypto v1.1.0-alpha.0/go.mod h1:rA3QumHc/FZ8pAHreoekgiAbzpNsfQAosU5td4SnOrE=
github.com/cloudflare/circl v1.3.7 h1:qlCDlTPz2n9fu58M0Nh1J/JzcFpfgkFHHX3O35r5vcU=