upVersion for certbot

Dockerfile

@@ -18,7 +18,9 @@ COPY ./entrypoint.sh /entrypoint.sh
 RUN mkdir -p /etc/acme-dns && mkdir -p /var/lib/acme-dns && mkdir /etc/letsencrypt \
     && rm -rf ./config.cfg \
     && apk --no-cache add ca-certificates && update-ca-certificates \
-    && apk --no-cache add py-requests certbot curl python2 sqlite bash git openssh-client \
+    && apk --no-cache add curl sqlite bash git openssh-client \
+        openssl openssl-dev python3 python3-dev musl-dev sqlite gcc libffi-dev \
+    && pip3 install certbot \
     && curl -o /etc/letsencrypt/acme-dns-auth.py \
 	https://raw.githubusercontent.com/joohoi/acme-dns-certbot-joohoi/master/acme-dns-auth.py \
     && chmod 0700 /etc/letsencrypt/acme-dns-auth.py
@@ -27,4 +29,4 @@ RUN mkdir -p /etc/acme-dns && mkdir -p /var/lib/acme-dns && mkdir /etc/letsencry
 ENTRYPOINT ["/entrypoint.sh"]
 EXPOSE 53
 EXPOSE 53/udp
-CMD ["./acme-dns", "-c", "/pki/iru/wild/acme-dns/infoclinica.ru.config.cfg"]
+CMD ["./acme-dns", "-c", "/pki/iru/wild/acme-dns/infoclinica.ru.config.cfg"]