Dont prefix PATH with hash built-in command.

The changes are tested with the below job
https://jenkins.hyperledger.org/job/ci-management-packer-verify/4/console

Also supress wget verbose output.

Jira: releng-442
Change-Id: Icab1214c19e68346a84c37179a1d8c1540ffc657
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

diff --git a/.jjb-test/expected-xml/gerrit-ciman-packer-merge-centos-java-builder b/.jjb-test/expected-xml/gerrit-ciman-packer-merge-centos-java-builder
index 0565e3c..132f7c4 100644 (file)
--- a/.jjb-test/expected-xml/gerrit-ciman-packer-merge-centos-java-builder
+++ b/.jjb-test/expected-xml/gerrit-ciman-packer-merge-centos-java-builder
@@ -230,16 +230,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib
@@ -342,16 +340,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib

diff --git a/.jjb-test/expected-xml/gerrit-ciman-packer-merge-centos-mininet b/.jjb-test/expected-xml/gerrit-ciman-packer-merge-centos-mininet
index 1bcd155..2bcf227 100644 (file)
--- a/.jjb-test/expected-xml/gerrit-ciman-packer-merge-centos-mininet
+++ b/.jjb-test/expected-xml/gerrit-ciman-packer-merge-centos-mininet
@@ -230,16 +230,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib
@@ -342,16 +340,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib

diff --git a/.jjb-test/expected-xml/gerrit-ciman-packer-merge-ubuntu1604-java-builder b/.jjb-test/expected-xml/gerrit-ciman-packer-merge-ubuntu1604-java-builder
index 7cf25b5..04df7b7 100644 (file)
--- a/.jjb-test/expected-xml/gerrit-ciman-packer-merge-ubuntu1604-java-builder
+++ b/.jjb-test/expected-xml/gerrit-ciman-packer-merge-ubuntu1604-java-builder
@@ -230,16 +230,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib
@@ -342,16 +340,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib

diff --git a/.jjb-test/expected-xml/gerrit-ciman-packer-merge-ubuntu1604-mininet b/.jjb-test/expected-xml/gerrit-ciman-packer-merge-ubuntu1604-mininet
index 73c50d5..9bd47da 100644 (file)
--- a/.jjb-test/expected-xml/gerrit-ciman-packer-merge-ubuntu1604-mininet
+++ b/.jjb-test/expected-xml/gerrit-ciman-packer-merge-ubuntu1604-mininet
@@ -230,16 +230,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib
@@ -342,16 +340,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib

diff --git a/.jjb-test/expected-xml/gerrit-ciman-packer-verify b/.jjb-test/expected-xml/gerrit-ciman-packer-verify
index 04a3f52..89cec33 100644 (file)
--- a/.jjb-test/expected-xml/gerrit-ciman-packer-verify
+++ b/.jjb-test/expected-xml/gerrit-ciman-packer-verify
@@ -232,16 +232,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib

diff --git a/.jjb-test/expected-xml/github-ciman-packer-merge-centos-java-builder b/.jjb-test/expected-xml/github-ciman-packer-merge-centos-java-builder
index 38be921..dc16614 100644 (file)
--- a/.jjb-test/expected-xml/github-ciman-packer-merge-centos-java-builder
+++ b/.jjb-test/expected-xml/github-ciman-packer-merge-centos-java-builder
@@ -188,16 +188,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib
@@ -300,16 +298,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib

diff --git a/.jjb-test/expected-xml/github-ciman-packer-merge-centos-mininet b/.jjb-test/expected-xml/github-ciman-packer-merge-centos-mininet
index 9fb389f..c881807 100644 (file)
--- a/.jjb-test/expected-xml/github-ciman-packer-merge-centos-mininet
+++ b/.jjb-test/expected-xml/github-ciman-packer-merge-centos-mininet
@@ -188,16 +188,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib
@@ -300,16 +298,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib

diff --git a/.jjb-test/expected-xml/github-ciman-packer-merge-ubuntu1604-java-builder b/.jjb-test/expected-xml/github-ciman-packer-merge-ubuntu1604-java-builder
index d7df795..96de23f 100644 (file)
--- a/.jjb-test/expected-xml/github-ciman-packer-merge-ubuntu1604-java-builder
+++ b/.jjb-test/expected-xml/github-ciman-packer-merge-ubuntu1604-java-builder
@@ -188,16 +188,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib
@@ -300,16 +298,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib

diff --git a/.jjb-test/expected-xml/github-ciman-packer-merge-ubuntu1604-mininet b/.jjb-test/expected-xml/github-ciman-packer-merge-ubuntu1604-mininet
index fe4bb8a..201210c 100644 (file)
--- a/.jjb-test/expected-xml/github-ciman-packer-merge-ubuntu1604-mininet
+++ b/.jjb-test/expected-xml/github-ciman-packer-merge-ubuntu1604-mininet
@@ -188,16 +188,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib
@@ -300,16 +298,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib

diff --git a/.jjb-test/expected-xml/github-ciman-packer-verify b/.jjb-test/expected-xml/github-ciman-packer-verify
index 6e84f2b..d78d897 100644 (file)
--- a/.jjb-test/expected-xml/github-ciman-packer-verify
+++ b/.jjb-test/expected-xml/github-ciman-packer-verify
@@ -176,16 +176,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib

diff --git a/shell/packer-install.sh b/shell/packer-install.sh
index eb303f6..d7af282 100644 (file)
--- a/shell/packer-install.sh
+++ b/shell/packer-install.sh
@@ -18,16 +18,14 @@ PACKER_VERSION="${PACKER_VERSION:-1.0.2}"
 
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
-# Default packer binary made available on the build image
-packer_bin="/usr/local/bin/packer.io"
 
-if hash "$packer_bin" 2>/dev/null; then
+if hash packer.io 2>/dev/null; then
     echo "packer.io command is available."
 else
     echo "packer.io command not is available. Installing packer ..."
     # Installs Hashicorp's Packer binary, required for verify & merge packer jobs
     pushd packer
-    wget "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
+    wget -nv "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip"
     mkdir -p "${WORKSPACE}/bin"
     unzip "packer_${PACKER_VERSION}_linux_amd64.zip" -d ${WORKSPACE}/bin/
     # rename packer to avoid conflict with binary in cracklib