docker: update base image to Alpine 3.13.4

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cn 2021-04-01 09:36:55 +02:00
parent 15c3e587ff
commit 43f089ce70
2 changed files with 8 additions and 2 deletions

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# Changelog
## 3.3.3
OTHER:
- update base of Docker image to Alpine 3.13.4 to fix security vulnerabilities
## 3.3.2 (February 20, 2021)
OTHER:

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FROM alpine:3.13.2
FROM alpine:3.13.4
EXPOSE 5353 8080
ARG DYNDNSD_VERSION=3.3.1
ARG DYNDNSD_VERSION=3.3.2
RUN apk --no-cache add openssl ca-certificates && \
apk --no-cache add ruby ruby-etc ruby-io-console ruby-json ruby-webrick && \