Image now builds and runs 🎉 Thx to the help of yzhr

Dockerfile

@@ -4,43 +4,23 @@
 
 
 ##########################  BUILD IMAGE  ##########################
-# Musl build image to build Conduits statically compiled binary
-FROM rustlang/rust:nightly-alpine3.12 as builder
+# Alpine build image to build Conduits statically compiled binary
+FROM alpine:3.12 as builder
 
-# Don't download Rust docs
-RUN rustup set profile minimal
-
-ENV USER "conduit"
-#ENV RUSTFLAGS='-C link-arg=-s'
+# Add 'edge'-repository to get Rust 1.45
+RUN sed -i \
+	-e 's|v3\.12|edge|' \
+	/etc/apk/repositories
 
 # Install packages needed for building all crates
 RUN apk add --no-cache \
-        musl-dev \
-        openssl-dev \
-        pkgconf
+        cargo \
+        openssl-dev
 
-# Create dummy project to fetch all dependencies.
-# Rebuilds are a lot faster when there are no changes in the
-# dependencies.
-RUN cargo new --bin /app
-WORKDIR /app
-
-# Copy cargo files which specify needed dependencies
-COPY ./Cargo.* ./
-
-# Add musl target, as we want to run your project in
-# an alpine linux image
-RUN rustup target add x86_64-unknown-linux-musl
-
-# Build dependencies and remove dummy project, except
-# target folder, as it contains the dependencies
-RUN cargo build --release --color=always ; \
-    find . -not -path "./target*" -delete
-
-# Now copy and build the real project with the pre-built
-# dependencies.
+# Copy project from current folder and build it
 COPY . .
-RUN cargo build --release --color=always
+RUN cargo install --path .
+#RUN cargo install --git "https://git.koesters.xyz/timo/conduit.git"
 
 ########################## RUNTIME IMAGE ##########################
 # Create new stage with a minimal image for the actual
@@ -68,26 +48,15 @@ LABEL org.opencontainers.image.created=${CREATED} \
       org.label-schema.docker.build="docker build . -t conduit:latest --build-arg CREATED=$(date -u +'%Y-%m-%dT%H:%M:%SZ') --build-arg VERSION=$(grep -m1 -o '[0-9].[0-9].[0-9]' Cargo.toml)"\
       maintainer="weasy@hotmail.de"
 
-# Change some Rocket.rs default configs. They can then
-# be changed to different values using env variables.
-ENV ROCKET_CLI_COLORS="on"
-#ENV ROCKET_SERVER_NAME="conduit.rs"
-ENV ROCKET_ENV="production"
-ENV ROCKET_ADDRESS=0.0.0.0
-ENV ROCKET_PORT=14004
-ENV ROCKET_LOG="normal"
-ENV ROCKET_DATABASE_PATH="/data/sled"
-ENV ROCKET_REGISTRATION_DISABLED="true"
-#ENV ROCKET_WORKERS=10
 
 EXPOSE 14004
 
 # Copy config files from context and the binary from
 # the "builder" stage to the current stage into folder
 # /srv/conduit and create data folder for database
-RUN mkdir -p /srv/conduit /data/sled
+RUN mkdir -p /srv/conduit/.local/share/conduit
 
-COPY --from=builder /app/target/release/conduit ./srv/conduit/
+COPY --from=builder /root/.cargo/bin/conduit /srv/conduit/
 
 # Add www-data user and group with UID 82, as used by alpine
 # https://git.alpinelinux.org/aports/tree/main/nginx/nginx.pre-install
@@ -97,12 +66,13 @@ RUN set -x ; \
     addgroup www-data www-data 2>/dev/null && exit 0 ; exit 1
 
 # Change ownership of Conduit files to www-data user and group
-RUN chown -cR www-data:www-data /srv/conduit /data
-
-VOLUME /data
+RUN chown -cR www-data:www-data /srv/conduit
 
 RUN apk add --no-cache \
-        ca-certificates
+        ca-certificates \
+        libgcc
+
+VOLUME ["/srv/conduit/.local/share/conduit"]
 
 # Set user to www-data
 USER www-data

docker-compose.yml

@@ -8,7 +8,7 @@ services:
         ports:
             - 14004:14004
         volumes:
-            - db:/data/sled
+            - db:/srv/conduit/.local/share/conduit
         environment:
             ROCKET_SERVER_NAME: example.com  # replace with your own name
             ### Uncomment and change values as needed