use TARGETPLATFORM in dockerfiles and adjust armv6 reference

.goreleaser.yaml

@@ -239,7 +239,7 @@ dockers_v2:
      platforms:
        - linux/amd64
        - linux/arm64
-       - linux/arm
+       - linux/arm/6
      annotations:
        "org.opencontainers.image.created": "{{.Date}}"
        "org.opencontainers.image.title": "{{.ProjectName}}"
@@ -263,7 +263,7 @@ dockers_v2:
      platforms:
        - linux/amd64
        - linux/arm64
-       - linux/arm
+       - linux/arm/6
      annotations:
        "org.opencontainers.image.created": "{{.Date}}"
        "org.opencontainers.image.title": "{{.ProjectName}}"
@@ -285,7 +285,7 @@ dockers_v2:
      platforms:
        - linux/amd64
        - linux/arm64
-       - linux/arm
+       - linux/arm/6
      annotations:
        "org.opencontainers.image.created": "{{.Date}}"
        "org.opencontainers.image.title": "{{.ProjectName}}"
@@ -307,7 +307,7 @@ dockers_v2:
      platforms:
        - linux/amd64
        - linux/arm64
-       - linux/arm
+       - linux/arm/6
      annotations:
        "org.opencontainers.image.created": "{{.Date}}"
        "org.opencontainers.image.title": "{{.ProjectName}}"
@@ -329,7 +329,7 @@ dockers_v2:
      platforms:
        - linux/amd64
        - linux/arm64
-       - linux/arm
+       - linux/arm/6
      annotations:
        "org.opencontainers.image.created": "{{.Date}}"
        "org.opencontainers.image.title": "{{.ProjectName}}"
@@ -351,7 +351,7 @@ dockers_v2:
      platforms:
        - linux/amd64
        - linux/arm64
-       - linux/arm
+       - linux/arm/6
      annotations:
        "org.opencontainers.image.created": "{{.Date}}"
        "org.opencontainers.image.title": "{{.ProjectName}}"
@@ -373,7 +373,7 @@ dockers_v2:
      platforms:
        - linux/amd64
        - linux/arm64
-       - linux/arm
+       - linux/arm/6
      annotations:
        "org.opencontainers.image.created": "{{.Date}}"
        "org.opencontainers.image.title": "{{.ProjectName}}"
@@ -395,7 +395,7 @@ dockers_v2:
      platforms:
        - linux/amd64
        - linux/arm64
-       - linux/arm
+       - linux/arm/6
      annotations:
        "org.opencontainers.image.created": "{{.Date}}"
        "org.opencontainers.image.title": "{{.ProjectName}}"

client/Dockerfile

@@ -21,7 +21,7 @@ ENV \
     NB_ENTRYPOINT_SERVICE_TIMEOUT="30"
 
 ENTRYPOINT [ "/usr/local/bin/netbird-entrypoint.sh" ]
-
-ARG NETBIRD_BINARY=netbird
+ARG TARGETPLATFORM
+ARG NETBIRD_BINARY=$TARGETPLATFORM/netbird
 COPY client/netbird-entrypoint.sh /usr/local/bin/netbird-entrypoint.sh
 COPY "${NETBIRD_BINARY}"  /usr/local/bin/netbird

client/Dockerfile-rootless

@@ -27,7 +27,7 @@ ENV \
     NB_ENTRYPOINT_SERVICE_TIMEOUT="30"
 
 ENTRYPOINT [ "/usr/local/bin/netbird-entrypoint.sh" ]
-ARG TARGETPLATFORM=.
-ARG NETBIRD_BINARY=${TARGETPLATFORM}/netbird
+ARG TARGETPLATFORM
+ARG NETBIRD_BINARY=$TARGETPLATFORM/netbird
 COPY client/netbird-entrypoint.sh /usr/local/bin/netbird-entrypoint.sh
 COPY "${NETBIRD_BINARY}"  /usr/local/bin/netbird

combined/Dockerfile

@@ -2,4 +2,5 @@ FROM ubuntu:24.04
 RUN apt update && apt install -y ca-certificates && rm -fr /var/cache/apt
 ENTRYPOINT [ "/go/bin/netbird-server" ]
 CMD ["--config", "/etc/netbird/config.yaml"]
-COPY netbird-server /go/bin/netbird-server
+ARG TARGETPLATFORM
+COPY ${TARGETPLATFORM}/netbird-server /go/bin/netbird-server

management/Dockerfile

@@ -2,4 +2,5 @@ FROM ubuntu:24.04
 RUN apt update && apt install -y ca-certificates && rm -fr /var/cache/apt
 ENTRYPOINT [ "/go/bin/netbird-mgmt","management"]
 CMD ["--log-file", "console"]
-COPY netbird-mgmt /go/bin/netbird-mgmt
+ARG TARGETPLATFORM
+COPY ${TARGETPLATFORM}/netbird-mgmt /go/bin/netbird-mgmt

proxy/Dockerfile

@@ -7,7 +7,8 @@ RUN echo "netbird:x:1000:1000:netbird:/var/lib/netbird:/sbin/nologin" > /tmp/pas
     mkdir -p /tmp/certs
 
 FROM gcr.io/distroless/base:debug
-COPY netbird-proxy /go/bin/netbird-proxy
+ARG TARGETPLATFORM
+COPY ${TARGETPLATFORM}/netbird-proxy /go/bin/netbird-proxy
 COPY --from=builder /tmp/passwd /etc/passwd
 COPY --from=builder /tmp/group /etc/group
 COPY --from=builder --chown=1000:1000 /tmp/var/lib/netbird /var/lib/netbird

relay/Dockerfile

@@ -1,4 +1,5 @@
 FROM gcr.io/distroless/base:debug
 ENTRYPOINT [ "/go/bin/netbird-relay" ]
 ENV NB_LOG_FILE=console
-COPY netbird-relay /go/bin/netbird-relay
+ARG TARGETPLATFORM
+COPY ${TARGETPLATFORM}/netbird-relay /go/bin/netbird-relay

signal/Dockerfile

@@ -1,4 +1,5 @@
 FROM gcr.io/distroless/base:debug
 ENTRYPOINT [ "/go/bin/netbird-signal","run" ]
 CMD ["--log-file", "console"]
-COPY netbird-signal /go/bin/netbird-signal
+ARG TARGETPLATFORM
+COPY ${TARGETPLATFORM}/netbird-signal /go/bin/netbird-signal

upload-server/Dockerfile

@@ -1,3 +1,4 @@
 FROM gcr.io/distroless/base:debug
 ENTRYPOINT [ "/go/bin/netbird-upload" ]
-COPY netbird-upload /go/bin/netbird-upload
+ARG TARGETPLATFORM
+COPY ${TARGETPLATFORM}/netbird-upload /go/bin/netbird-upload