Update software in the build image used by CircleCI. (#2110)

Signed-off-by: Piotr Sikora <[email protected]>

.circleci/Dockerfile

@@ -10,24 +10,25 @@ FROM circleci/openjdk:latest
 
 # clang is used for TSAN and ASAN tests
 RUN sudo sh -c 'curl http://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add -'
-RUN sudo sh -c 'echo "deb http://apt.llvm.org/stretch/ llvm-toolchain-stretch-6.0 main" > /etc/apt/sources.list.d/llvm.list'
+RUN sudo sh -c 'echo "deb http://apt.llvm.org/stretch/ llvm-toolchain-stretch-7 main" > /etc/apt/sources.list.d/llvm.list'
 
 RUN sudo apt-get update && \
     sudo apt-get -y install \
     wget software-properties-common make cmake python python-pip pkg-config \
     zlib1g-dev bash-completion bc libtool automake zip time g++-6 gcc-6 \
-    clang-6.0 clang-format-6.0 rsync ninja-build
+    clang-7 clang-format-7 clang-tidy-7 lld-7 libc++-7-dev libc++abi-7-dev \
+    rsync ninja-build
 
 # ~100M, depends on g++, zlib1g-dev, bash-completions
-RUN curl -Lo /tmp/bazel.deb https://github.com/bazelbuild/bazel/releases/download/0.18.0/bazel_0.18.0-linux-x86_64.deb && \
+RUN curl -Lo /tmp/bazel.deb https://github.com/bazelbuild/bazel/releases/download/0.22.0/bazel_0.22.0-linux-x86_64.deb && \
     sudo dpkg -i /tmp/bazel.deb && rm /tmp/bazel.deb
 
 
 # Instead of "apt-get -y install  golang"
 RUN cd /tmp && \
-    wget https://redirector.gvt1.com/edgedl/go/go1.10.3.linux-amd64.tar.gz && \
+    wget https://redirector.gvt1.com/edgedl/go/go1.11.5.linux-amd64.tar.gz && \
     sudo rm -rf /usr/local/go && \
-    sudo tar -C /usr/local -xzf go1.10.3.linux-amd64.tar.gz && \
+    sudo tar -C /usr/local -xzf go1.11.5.linux-amd64.tar.gz && \
     sudo chown -R circleci /usr/local/go && \
     sudo ln -s /usr/local/go/bin/go /usr/local/bin
 

.circleci/Makefile

@@ -2,7 +2,7 @@ HUB ?=
 PROJECT ?= istio
 
 # Using same naming convention as istio/istio
-VERSION ?= go1.10-bazel0.18-clang6.0
+VERSION ?= go1.11-bazel0.22-clang7
 IMG ?= ci
 
 # Build a local image, can be used for testing with circleci command line.