CI: Jenkins risczero setup (logos-co#770)

* Remove dep

* Use cargo as jenkins user

* Ensure that toolchain directory is setup before installation

* Debian 12 and gcc deps

* Env variables for risc zero dev mode

* Update testnet and base dockerfiles

* Env vars comments

Dockerfile

@@ -1,13 +1,14 @@
 # BUILD IMAGE ---------------------------------------------------------
 
-FROM rust:1.80.0-slim-bullseye AS builder
+FROM rust:1.80.0-slim-bookworm AS builder
 
 WORKDIR /nomos
 COPY . . 
 
 # Install dependencies needed for building RocksDB.
 RUN apt-get update && apt-get install -yq \
-    git clang libssl-dev pkg-config protobuf-compiler
+    git gcc g++ clang libssl-dev pkg-config \
+    protobuf-compiler
 
 RUN cargo install cargo-binstall
 RUN cargo binstall -y cargo-risczero

ci/Dockerfile

@@ -1,21 +1,28 @@
-FROM rust:1.80.0-slim-bullseye
+FROM rust:1.80.0-slim-bookworm
 
 LABEL maintainer="augustinas@status.im" \
       source="https://github.com/logos-co/nomos-node" \
       description="nomos-node ci build image"
 
 # Dependecies for publishing documentation.
 RUN apt-get update && apt-get install -yq \
-    libssl-dev openssh-client git python3-pip clang \
-    pkg-config protobuf-compiler
+    libssl-dev openssh-client git gcc g++ \ 
+    clang pkg-config protobuf-compiler
 
-RUN pip install ghp-import
 RUN rustup component add rustfmt clippy
 
+# Jenkins user needs a specific UID/GID to work.
+RUN groupadd -g 1001 jenkins \
+    && useradd -u 1001 -g jenkins jenkins
+
+# Create necessary directories and assign correct permissions
+RUN mkdir -p /home/jenkins/.local/share/cargo-risczero/toolchains \
+    && chown -R jenkins:jenkins /home/jenkins/.local \
+    && mkdir -p /home/jenkins/.cargo \
+    && chown -R jenkins:jenkins /home/jenkins/.cargo
+
+USER jenkins
+
 RUN cargo install cargo-binstall
 RUN cargo binstall -y cargo-risczero
 RUN cargo risczero install
-
-# Jenkins user needs a specific UID/GID to work.
-RUN groupadd -g 1001 jenkins \
- && useradd -u 1001 -g jenkins jenkins

ci/Jenkinsfile.nightly.integration

@@ -18,10 +18,11 @@ pipeline {
   }
 
   environment {
-    /* Avoid cache poisoning by other jobs. */
-    GOCACHE = "${env.WORKSPACE_TMP}/go-build"
-    GOPATH  = "${env.WORKSPACE_TMP}/go"
     RUST_BACKTRACE = 1
+    /* Use increased slot time in Nomos consensus */
+    CONSENSUS_SLOT_TIME = 5
+    /* Run Nomos tests in risc0 development mode */
+    RISC0_DEV_MODE = true
   }
 
   options {

testnet/Dockerfile

@@ -1,13 +1,14 @@
 # BUILD IMAGE ---------------------------------------------------------
 
-FROM rust:1.80.0-slim-bullseye AS builder
+FROM rust:1.80.0-slim-bookworm AS builder
 
 WORKDIR /nomos
 COPY . . 
 
 # Install dependencies needed for building RocksDB and etcd.
 RUN apt-get update && apt-get install -yq \
-    git clang etcd-client libssl-dev pkg-config protobuf-compiler
+    git gcc g++ clang etcd-client libssl-dev \
+    pkg-config protobuf-compiler
 
 RUN cargo install cargo-binstall
 RUN cargo binstall -y cargo-risczero