diff --git a/4.8/Dockerfile b/4.8/Dockerfile
index f9cf8d3487..6cc7438f10 100644
--- a/4.8/Dockerfile
+++ b/4.8/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 4.8.4
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
diff --git a/4.8/alpine/Dockerfile b/4.8/alpine/Dockerfile
index bc8753ffb6..514d160a1e 100644
--- a/4.8/alpine/Dockerfile
+++ b/4.8/alpine/Dockerfile
@@ -1,6 +1,5 @@
 FROM alpine:3.4
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 4.8.4
 
 RUN addgroup -g 1000 node \
diff --git a/4.8/slim/Dockerfile b/4.8/slim/Dockerfile
index 01977c2d01..771a61fe4d 100644
--- a/4.8/slim/Dockerfile
+++ b/4.8/slim/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 4.8.4
 
 RUN buildDeps='xz-utils' \
diff --git a/4.8/stretch/Dockerfile b/4.8/stretch/Dockerfile
index 96db9ab188..cbade1ef26 100644
--- a/4.8/stretch/Dockerfile
+++ b/4.8/stretch/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 4.8.4
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
diff --git a/4.8/wheezy/Dockerfile b/4.8/wheezy/Dockerfile
index 9660e6a4e2..dfe43985af 100644
--- a/4.8/wheezy/Dockerfile
+++ b/4.8/wheezy/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 4.8.4
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
diff --git a/6.11/Dockerfile b/6.11/Dockerfile
index 7cce4e24c8..1ca84c2d43 100644
--- a/6.11/Dockerfile
+++ b/6.11/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 6.11.3
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
@@ -40,7 +39,7 @@ RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
   && rm "node-v$NODE_VERSION-linux-$ARCH.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
   && ln -s /usr/local/bin/node /usr/local/bin/nodejs
 
-ENV YARN_VERSION 0.27.5
+ENV YARN_VERSION 1.1.0
 
 RUN set -ex \
   && for key in \
diff --git a/6.11/alpine/Dockerfile b/6.11/alpine/Dockerfile
index abcf176785..3fb6ed68ff 100644
--- a/6.11/alpine/Dockerfile
+++ b/6.11/alpine/Dockerfile
@@ -1,6 +1,5 @@
 FROM alpine:3.4
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 6.11.3
 
 RUN addgroup -g 1000 node \
@@ -46,7 +45,7 @@ RUN addgroup -g 1000 node \
     && rm -Rf "node-v$NODE_VERSION" \
     && rm "node-v$NODE_VERSION.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt
 
-ENV YARN_VERSION 0.27.5
+ENV YARN_VERSION 1.1.0
 
 RUN apk add --no-cache --virtual .build-deps-yarn curl gnupg tar \
   && for key in \
diff --git a/6.11/slim/Dockerfile b/6.11/slim/Dockerfile
index 50d683cdb7..7356654149 100644
--- a/6.11/slim/Dockerfile
+++ b/6.11/slim/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 6.11.3
 
 RUN buildDeps='xz-utils' \
@@ -45,7 +44,7 @@ RUN buildDeps='xz-utils' \
     && apt-get purge -y --auto-remove $buildDeps \
     && ln -s /usr/local/bin/node /usr/local/bin/nodejs
 
-ENV YARN_VERSION 0.27.5
+ENV YARN_VERSION 1.1.0
 
 RUN set -ex \
   && for key in \
diff --git a/6.11/stretch/Dockerfile b/6.11/stretch/Dockerfile
index ac61c008ec..0ffa4e83ff 100644
--- a/6.11/stretch/Dockerfile
+++ b/6.11/stretch/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 6.11.3
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
@@ -40,7 +39,7 @@ RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
   && rm "node-v$NODE_VERSION-linux-$ARCH.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
   && ln -s /usr/local/bin/node /usr/local/bin/nodejs
 
-ENV YARN_VERSION 0.27.5
+ENV YARN_VERSION 1.1.0
 
 RUN set -ex \
   && for key in \
diff --git a/6.11/wheezy/Dockerfile b/6.11/wheezy/Dockerfile
index 83ed282cfe..f3a69ad2e1 100644
--- a/6.11/wheezy/Dockerfile
+++ b/6.11/wheezy/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 6.11.3
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
@@ -37,7 +36,7 @@ RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
   && rm "node-v$NODE_VERSION-linux-$ARCH.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
   && ln -s /usr/local/bin/node /usr/local/bin/nodejs
 
-ENV YARN_VERSION 0.27.5
+ENV YARN_VERSION 1.1.0
 
 RUN set -ex \
   && for key in \
diff --git a/7.10/alpine/Dockerfile b/7.10/alpine/Dockerfile
new file mode 100644
index 0000000000..63df740e06
--- /dev/null
+++ b/7.10/alpine/Dockerfile
@@ -0,0 +1,68 @@
+FROM alpine:3.4
+
+ENV NODE_VERSION 7.10.1
+
+RUN addgroup -g 1000 node \
+    && adduser -u 1000 -G node -s /bin/sh -D node \
+    && apk add --no-cache \
+        libstdc++ \
+    && apk add --no-cache --virtual .build-deps \
+        binutils-gold \
+        curl \
+        g++ \
+        gcc \
+        gnupg \
+        libgcc \
+        linux-headers \
+        make \
+        python \
+  # gpg keys listed at https://github.com/nodejs/node#release-team
+  && for key in \
+    9554F04D7259F04124DE6B476D5A82AC7E37093B \
+    94AE36675C464D64BAFA68DD7434390BDBE9B9C5 \
+    FD3A5288F042B6850C66B31F09FE44734EB7990E \
+    71DCFD284A79C3B38668286BC97EC7A07EDE3FC1 \
+    DD8F2338BAE7501E3DD5AC78C273792F7D83545D \
+    B9AE9905FFD7803F25714661B63B535A4C206CA9 \
+    C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8 \
+    56730D5401028683275BD23C23EFEFE93C4CFFFE \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
+  done \
+    && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION.tar.xz" \
+    && curl -SLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
+    && gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \
+    && grep " node-v$NODE_VERSION.tar.xz\$" SHASUMS256.txt | sha256sum -c - \
+    && tar -xf "node-v$NODE_VERSION.tar.xz" \
+    && cd "node-v$NODE_VERSION" \
+    && ./configure \
+    && make -j$(getconf _NPROCESSORS_ONLN) \
+    && make install \
+    && apk del .build-deps \
+    && cd .. \
+    && rm -Rf "node-v$NODE_VERSION" \
+    && rm "node-v$NODE_VERSION.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt
+
+ENV YARN_VERSION 1.1.0
+
+RUN apk add --no-cache --virtual .build-deps-yarn curl gnupg tar \
+  && for key in \
+    6A010C5166006599AA17F08146C2130DFD2497F5 \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
+  done \
+  && curl -fSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz" \
+  && curl -fSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz.asc" \
+  && gpg --batch --verify yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \
+  && mkdir -p /opt/yarn \
+  && tar -xzf yarn-v$YARN_VERSION.tar.gz -C /opt/yarn --strip-components=1 \
+  && ln -s /opt/yarn/bin/yarn /usr/local/bin/yarn \
+  && ln -s /opt/yarn/bin/yarn /usr/local/bin/yarnpkg \
+  && rm yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \
+  && apk del .build-deps-yarn
+
+CMD [ "node" ]
diff --git a/7.10/stretch/Dockerfile b/7.10/stretch/Dockerfile
new file mode 100644
index 0000000000..6d143d0df5
--- /dev/null
+++ b/7.10/stretch/Dockerfile
@@ -0,0 +1,60 @@
+FROM buildpack-deps:stretch
+
+RUN groupadd --gid 1000 node \
+  && useradd --uid 1000 --gid node --shell /bin/bash --create-home node
+
+# gpg keys listed at https://github.com/nodejs/node#release-team
+RUN set -ex \
+  && for key in \
+    9554F04D7259F04124DE6B476D5A82AC7E37093B \
+    94AE36675C464D64BAFA68DD7434390BDBE9B9C5 \
+    FD3A5288F042B6850C66B31F09FE44734EB7990E \
+    71DCFD284A79C3B38668286BC97EC7A07EDE3FC1 \
+    DD8F2338BAE7501E3DD5AC78C273792F7D83545D \
+    B9AE9905FFD7803F25714661B63B535A4C206CA9 \
+    C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8 \
+    56730D5401028683275BD23C23EFEFE93C4CFFFE \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
+  done
+
+ENV NODE_VERSION 7.10.1
+
+RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
+  && case "${dpkgArch##*-}" in \
+    amd64) ARCH='x64';; \
+    ppc64el) ARCH='ppc64le';; \
+    s390x) ARCH='s390x';; \
+    arm64) ARCH='arm64';; \
+    *) echo "unsupported architecture"; exit 1 ;; \
+  esac \
+  && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-$ARCH.tar.xz" \
+  && curl -SLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
+  && gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \
+  && grep " node-v$NODE_VERSION-linux-$ARCH.tar.xz\$" SHASUMS256.txt | sha256sum -c - \
+  && tar -xJf "node-v$NODE_VERSION-linux-$ARCH.tar.xz" -C /usr/local --strip-components=1 \
+  && rm "node-v$NODE_VERSION-linux-$ARCH.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
+  && ln -s /usr/local/bin/node /usr/local/bin/nodejs
+
+ENV YARN_VERSION 1.1.0
+
+RUN set -ex \
+  && for key in \
+    6A010C5166006599AA17F08146C2130DFD2497F5 \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
+  done \
+  && curl -fSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz" \
+  && curl -fSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz.asc" \
+  && gpg --batch --verify yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \
+  && mkdir -p /opt/yarn \
+  && tar -xzf yarn-v$YARN_VERSION.tar.gz -C /opt/yarn --strip-components=1 \
+  && ln -s /opt/yarn/bin/yarn /usr/local/bin/yarn \
+  && ln -s /opt/yarn/bin/yarn /usr/local/bin/yarnpkg \
+  && rm yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz
+
+CMD [ "node" ]
diff --git a/7.10/wheezy/Dockerfile b/7.10/wheezy/Dockerfile
new file mode 100644
index 0000000000..0aafb0e235
--- /dev/null
+++ b/7.10/wheezy/Dockerfile
@@ -0,0 +1,58 @@
+FROM buildpack-deps:wheezy
+
+RUN groupadd --gid 1000 node \
+  && useradd --uid 1000 --gid node --shell /bin/bash --create-home node
+
+# gpg keys listed at https://github.com/nodejs/node#release-team
+RUN set -ex \
+  && for key in \
+    9554F04D7259F04124DE6B476D5A82AC7E37093B \
+    94AE36675C464D64BAFA68DD7434390BDBE9B9C5 \
+    FD3A5288F042B6850C66B31F09FE44734EB7990E \
+    71DCFD284A79C3B38668286BC97EC7A07EDE3FC1 \
+    DD8F2338BAE7501E3DD5AC78C273792F7D83545D \
+    B9AE9905FFD7803F25714661B63B535A4C206CA9 \
+    C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8 \
+    56730D5401028683275BD23C23EFEFE93C4CFFFE \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
+  done
+
+ENV NODE_VERSION 7.10.1
+
+RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
+  && case "${dpkgArch##*-}" in \
+    amd64) ARCH='x64';; \
+    ppc64el) ARCH='ppc64le';; \
+    *) echo "unsupported architecture"; exit 1 ;; \
+  esac \
+  && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-$ARCH.tar.xz" \
+  && curl -SLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
+  && gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \
+  && grep " node-v$NODE_VERSION-linux-$ARCH.tar.xz\$" SHASUMS256.txt | sha256sum -c - \
+  && tar -xJf "node-v$NODE_VERSION-linux-$ARCH.tar.xz" -C /usr/local --strip-components=1 \
+  && rm "node-v$NODE_VERSION-linux-$ARCH.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
+  && ln -s /usr/local/bin/node /usr/local/bin/nodejs
+
+ENV YARN_VERSION 1.1.0
+
+RUN set -ex \
+  && for key in \
+    6A010C5166006599AA17F08146C2130DFD2497F5 \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
+  done \
+  && curl -fSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz" \
+  && curl -fSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz.asc" \
+  && gpg --batch --verify yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \
+  && mkdir -p /opt/yarn \
+  && tar -xzf yarn-v$YARN_VERSION.tar.gz -C /opt/yarn --strip-components=1 \
+  && ln -s /opt/yarn/bin/yarn /usr/local/bin/yarn \
+  && ln -s /opt/yarn/bin/yarn /usr/local/bin/yarnpkg \
+  && rm yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz
+
+CMD [ "node" ]
diff --git a/8.4/Dockerfile b/8.4/Dockerfile
new file mode 100644
index 0000000000..2ace27955c
--- /dev/null
+++ b/8.4/Dockerfile
@@ -0,0 +1,61 @@
+FROM buildpack-deps:jessie
+
+RUN groupadd --gid 1000 node \
+  && useradd --uid 1000 --gid node --shell /bin/bash --create-home node
+
+# gpg keys listed at https://github.com/nodejs/node#release-team
+RUN set -ex \
+  && for key in \
+    9554F04D7259F04124DE6B476D5A82AC7E37093B \
+    94AE36675C464D64BAFA68DD7434390BDBE9B9C5 \
+    FD3A5288F042B6850C66B31F09FE44734EB7990E \
+    71DCFD284A79C3B38668286BC97EC7A07EDE3FC1 \
+    DD8F2338BAE7501E3DD5AC78C273792F7D83545D \
+    B9AE9905FFD7803F25714661B63B535A4C206CA9 \
+    C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8 \
+    56730D5401028683275BD23C23EFEFE93C4CFFFE \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
+  done
+
+ENV NODE_VERSION 8.4.0
+
+RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
+  && case "${dpkgArch##*-}" in \
+    amd64) ARCH='x64';; \
+    ppc64el) ARCH='ppc64le';; \
+    s390x) ARCH='s390x';; \
+    arm64) ARCH='arm64';; \
+    armhf) ARCH='armv7l';; \
+    *) echo "unsupported architecture"; exit 1 ;; \
+  esac \
+  && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-$ARCH.tar.xz" \
+  && curl -SLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
+  && gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \
+  && grep " node-v$NODE_VERSION-linux-$ARCH.tar.xz\$" SHASUMS256.txt | sha256sum -c - \
+  && tar -xJf "node-v$NODE_VERSION-linux-$ARCH.tar.xz" -C /usr/local --strip-components=1 \
+  && rm "node-v$NODE_VERSION-linux-$ARCH.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
+  && ln -s /usr/local/bin/node /usr/local/bin/nodejs
+
+ENV YARN_VERSION 1.1.0
+
+RUN set -ex \
+  && for key in \
+    6A010C5166006599AA17F08146C2130DFD2497F5 \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
+  done \
+  && curl -fSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz" \
+  && curl -fSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz.asc" \
+  && gpg --batch --verify yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \
+  && mkdir -p /opt/yarn \
+  && tar -xzf yarn-v$YARN_VERSION.tar.gz -C /opt/yarn --strip-components=1 \
+  && ln -s /opt/yarn/bin/yarn /usr/local/bin/yarn \
+  && ln -s /opt/yarn/bin/yarn /usr/local/bin/yarnpkg \
+  && rm yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz
+
+CMD [ "node" ]
diff --git a/8.4/slim/Dockerfile b/8.4/slim/Dockerfile
new file mode 100644
index 0000000000..7bfe368ed5
--- /dev/null
+++ b/8.4/slim/Dockerfile
@@ -0,0 +1,66 @@
+FROM buildpack-deps:jessie-curl
+
+RUN groupadd --gid 1000 node \
+  && useradd --uid 1000 --gid node --shell /bin/bash --create-home node
+
+# gpg keys listed at https://github.com/nodejs/node#release-team
+RUN set -ex \
+  && for key in \
+    9554F04D7259F04124DE6B476D5A82AC7E37093B \
+    94AE36675C464D64BAFA68DD7434390BDBE9B9C5 \
+    FD3A5288F042B6850C66B31F09FE44734EB7990E \
+    71DCFD284A79C3B38668286BC97EC7A07EDE3FC1 \
+    DD8F2338BAE7501E3DD5AC78C273792F7D83545D \
+    B9AE9905FFD7803F25714661B63B535A4C206CA9 \
+    C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8 \
+    56730D5401028683275BD23C23EFEFE93C4CFFFE \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
+  done
+
+ENV NODE_VERSION 8.4.0
+
+RUN buildDeps='xz-utils' \
+    && ARCH= && dpkgArch="$(dpkg --print-architecture)" \
+    && case "${dpkgArch##*-}" in \
+      amd64) ARCH='x64';; \
+      ppc64el) ARCH='ppc64le';; \
+      s390x) ARCH='s390x';; \
+      arm64) ARCH='arm64';; \
+      armhf) ARCH='armv7l';; \
+      *) echo "unsupported architecture"; exit 1 ;; \
+    esac \
+    && set -x \
+    && apt-get update && apt-get install -y $buildDeps --no-install-recommends \
+    && rm -rf /var/lib/apt/lists/* \
+    && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-$ARCH.tar.xz" \
+    && curl -SLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
+    && gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \
+    && grep " node-v$NODE_VERSION-linux-$ARCH.tar.xz\$" SHASUMS256.txt | sha256sum -c - \
+    && tar -xJf "node-v$NODE_VERSION-linux-$ARCH.tar.xz" -C /usr/local --strip-components=1 \
+    && rm "node-v$NODE_VERSION-linux-$ARCH.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
+    && apt-get purge -y --auto-remove $buildDeps \
+    && ln -s /usr/local/bin/node /usr/local/bin/nodejs
+
+ENV YARN_VERSION 1.1.0
+
+RUN set -ex \
+  && for key in \
+    6A010C5166006599AA17F08146C2130DFD2497F5 \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
+  done \
+  && curl -fSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz" \
+  && curl -fSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz.asc" \
+  && gpg --batch --verify yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \
+  && mkdir -p /opt/yarn \
+  && tar -xzf yarn-v$YARN_VERSION.tar.gz -C /opt/yarn --strip-components=1 \
+  && ln -s /opt/yarn/bin/yarn /usr/local/bin/yarn \
+  && ln -s /opt/yarn/bin/yarn /usr/local/bin/yarnpkg \
+  && rm yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz
+
+CMD [ "node" ]
diff --git a/8.6/Dockerfile b/8.6/Dockerfile
index e5329d6e14..bfe5c6ea5e 100644
--- a/8.6/Dockerfile
+++ b/8.6/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 8.6.0
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
diff --git a/8.6/alpine/Dockerfile b/8.6/alpine/Dockerfile
index a13133d39a..4123348287 100644
--- a/8.6/alpine/Dockerfile
+++ b/8.6/alpine/Dockerfile
@@ -1,6 +1,5 @@
 FROM alpine:3.6
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 8.6.0
 
 RUN addgroup -g 1000 node \
diff --git a/8.6/slim/Dockerfile b/8.6/slim/Dockerfile
index fe92b762fc..f04bef8671 100644
--- a/8.6/slim/Dockerfile
+++ b/8.6/slim/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 8.6.0
 
 RUN buildDeps='xz-utils' \
diff --git a/8.6/stretch/Dockerfile b/8.6/stretch/Dockerfile
index 8b9d667c27..d3d1cbbafd 100644
--- a/8.6/stretch/Dockerfile
+++ b/8.6/stretch/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 8.6.0
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
diff --git a/8.6/wheezy/Dockerfile b/8.6/wheezy/Dockerfile
index 8671af8c46..0df1e169f2 100644
--- a/8.6/wheezy/Dockerfile
+++ b/8.6/wheezy/Dockerfile
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 8.6.0
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
diff --git a/Dockerfile-alpine.template b/Dockerfile-alpine.template
index cfd6611444..9ae2043bca 100644
--- a/Dockerfile-alpine.template
+++ b/Dockerfile-alpine.template
@@ -1,6 +1,5 @@
 FROM alpine:3.4
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 0.0.0
 
 RUN addgroup -g 1000 node \
diff --git a/Dockerfile-slim.template b/Dockerfile-slim.template
index d38d30ecf4..af01aa1339 100644
--- a/Dockerfile-slim.template
+++ b/Dockerfile-slim.template
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 0.0.0
 
 RUN buildDeps='xz-utils' \
diff --git a/Dockerfile-stretch.template b/Dockerfile-stretch.template
index 3be1eb9c66..8bbdc62a62 100644
--- a/Dockerfile-stretch.template
+++ b/Dockerfile-stretch.template
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 0.0.0
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
diff --git a/Dockerfile-wheezy.template b/Dockerfile-wheezy.template
index 4a01bfb866..8e793fd7b7 100644
--- a/Dockerfile-wheezy.template
+++ b/Dockerfile-wheezy.template
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 0.0.0
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
diff --git a/Dockerfile.template b/Dockerfile.template
index 572a8f4652..1010e20f7f 100644
--- a/Dockerfile.template
+++ b/Dockerfile.template
@@ -20,7 +20,6 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
   done
 
-ENV NPM_CONFIG_LOGLEVEL info
 ENV NODE_VERSION 0.0.0
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \