fix

promtail/Dockerfile

@@ -31,13 +31,13 @@ RUN set -eux; \
     yq --version; \
     \
     apt-get clean; \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*;
-
-# Add promtail
-ARG PROMTAIL_VERSION
-FROM grafana/promtail:${PROMTAIL_VERSION} as promtail
-COPY --from=promtail /usr/bin/promtail /usr/bin/promtail
-RUN promtail --version
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*; \
+    curl -s -J -L -o /tmp/promtail.tar \
+        "https://github.com/grafana/loki/releases/download/v${PROMTAIL_VERSION}/promtail-linux-${BINARCH}.zip"; \
+    tar -xf /tmp/promtail.tar -C /usr/bin; \
+    mv /usr/bin/promtail-linux-${BINARCH} /usr/bin/promtail; \
+    chmod +x /usr/bin/promtail; \
+    rm /tmp/promtail.tar
 
 COPY rootfs /
 WORKDIR /data/promtail