Switch to go 1.7

This also updates the OS X cross compiler used in pacakging to use the 10.11
SDK. Credit for figuring out what's needed goes to the upstream project
github.com/karalabe/xgo.

.appveyor.yml

@@ -6,7 +6,7 @@ os: Windows Server 2012 R2
 
 # Environment variables
 environment:
-  GOROOT: c:\go1.6.2
+  GOROOT: c:\go1.7
   GOPATH: c:\gopath
   PYWIN_DL: https://beats-files.s3.amazonaws.com/deps/pywin32-220.win32-py2.7.exe
   matrix:
@@ -22,13 +22,13 @@ clone_folder: c:\gopath\src\github.com\elastic\beats
 cache:
 - C:\ProgramData\chocolatey\bin -> .appveyor.yml
 - C:\ProgramData\chocolatey\lib -> .appveyor.yml
-- C:\go1.6.2 -> .appveyor.yml
+- C:\go1.7 -> .appveyor.yml
 - C:\tools\mingw64 -> .appveyor.yml
 - C:\pywin_inst.exe -> .appveyor.yml
 
 # Scripts that run after cloning repository
 install:
-  - ps: c:\gopath\src\github.com\elastic\beats\libbeat\scripts\install-go.ps1 -version 1.6.2
+  - ps: c:\gopath\src\github.com\elastic\beats\libbeat\scripts\install-go.ps1 -version 1.7
   - set PATH=%GOROOT%\bin;%PATH%
   # AppVeyor installed mingw is 32-bit only.
   - ps: >-

.travis.yml

@@ -6,7 +6,7 @@ services:
 language: go
 
 go:
-  - 1.6.2
+  - 1.7
 
 # Make sure project can also be built on travis for clones of the repo
 go_import_path: github.com/elastic/beats

CHANGELOG.asciidoc

@@ -71,6 +71,7 @@ https://github.com/elastic/beats/compare/v5.0.0-alpha5...master[Check the HEAD d
 - Enhance contains condition to work on fields that are arrays of strings. {issue}2237[2237]
 - Lookup the configuration file relative to the `-path.config` CLI flag. {pull}2245[2245]
 - Re-write import_dashboards.sh in Golang. {pull}2155[2155]
+- Update to Go 1.7 {pull}2306[2306]
 
 *Metricbeat*
 

CONTRIBUTING.md

@@ -51,7 +51,7 @@ Beats](https://github.com/elastic/beats/blob/master/libbeat/docs/communitybeats.
 
 The Beats are Go programs, so install the latest version of
 [golang](http://golang.org/) if you don't have it already. The current Go version
-used for development is Golang 1.6.2.
+used for development is Golang 1.7.
 
 The location where you clone is important. Please clone under the source
 directory of your `GOPATH`. If you don't have `GOPATH` already set, you can

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.6.2
+FROM golang:1.7
 MAINTAINER Nicolas Ruflin <ruflin@elastic.co>
 
 RUN set -x && \

dev-tools/packer/docker/xgo-image-deb6/beats-builder/Dockerfile

@@ -1,4 +1,4 @@
-FROM tudorg/xgo-deb6-1.6
+FROM tudorg/xgo-deb6-1.7
 
 MAINTAINER Tudor Golubenco <tudor@elastic.co>
 

dev-tools/packer/docker/xgo-image-deb6/build.sh

@@ -1,5 +1,5 @@
 #!/bin/sh
 
 docker build --rm=true -t tudorg/xgo-deb6-base base/ && \
-    docker build --rm=true -t tudorg/xgo-deb6-1.6 go-1.6/ &&
+    docker build --rm=true -t tudorg/xgo-deb6-1.7 go-1.7/ &&
     docker build --rm=true -t tudorg/beats-builder-deb6 beats-builder

dev-tools/packer/docker/xgo-image-deb6/go-1.6/Dockerfile → dev-tools/packer/docker/xgo-image-deb6/go-1.7/Dockerfile

@@ -1,4 +1,4 @@
-# Go cross compiler (xgo): Go 1.6 layer
+# Go cross compiler (xgo): Go 1.7 layer
 # Copyright (c) 2014 Péter Szilágyi. All rights reserved.
 #
 # Released under the MIT license.
@@ -9,7 +9,7 @@ MAINTAINER Tudor Golubenco <tudor@elastic.co>
 
 # Configure the root Go distribution and bootstrap based on it
 RUN \
-  export ROOT_DIST="https://storage.googleapis.com/golang/go1.6.2.linux-amd64.tar.gz" && \
-  export ROOT_DIST_SHA1="b8318b09de06076d5397e6ec18ebef3b45cd315d" && \
+  export ROOT_DIST="https://storage.googleapis.com/golang/go1.7.linux-amd64.tar.gz" && \
+  export ROOT_DIST_SHA1="a744e29da97fc3aadad1ee0d7d89b0d899645e50" && \
   \
   $BOOTSTRAP_PURE

dev-tools/packer/docker/xgo-image/base/Dockerfile

@@ -30,21 +30,25 @@ RUN \
     --no-install-recommends
 
 # Configure the container for OSX cross compilation
-ENV OSX_SDK_PATH https://github.com/trevd/android_platform_build2/raw/master/osxsdks10.6.tar.gz
-ENV OSX_SDK      MacOSX10.6.sdk
+# Configure the container for OSX cross compilation
+ENV OSX_SDK     MacOSX10.11.sdk
+ENV OSX_NDK_X86 /usr/local/osx-ndk-x86
 
 RUN \
+  OSX_SDK_PATH=https://s3.dockerproject.org/darwin/v2/$OSX_SDK.tar.xz && \
+  $FETCH $OSX_SDK_PATH dd228a335194e3392f1904ce49aff1b1da26ca62       && \
+  \
   git clone https://github.com/tpoechtrager/osxcross.git && \
+  mv `basename $OSX_SDK_PATH` /osxcross/tarballs/        && \
   \
-  $FETCH $OSX_SDK_PATH f526b4ae9806e8d31e3b094e3f004f8f160a3fad
-
-RUN \
-  tar -xzf `basename $OSX_SDK_PATH` --strip-components 1 SDKs/$OSX_SDK && \
-  tar -cjf /osxcross/tarballs/$OSX_SDK.tar.bz2 $OSX_SDK && \
-  rm -rf `basename $OSX_SDK_PATH` $OSX_SDK && \
+  sed -i -e 's|-march=native||g' /osxcross/build_clang.sh /osxcross/wrapper/build.sh && \
+  UNATTENDED=yes OSX_VERSION_MIN=10.6 /osxcross/build.sh                             && \
+  mv /osxcross/target $OSX_NDK_X86                                                   && \
   \
-  UNATTENDED=yes /osxcross/build.sh
-ENV PATH /osxcross/target/bin:$PATH
+  rm -rf /osxcross
+
+ADD patch.tar.xz $OSX_NDK_X86/SDK/$OSX_SDK/usr/include/c++
+ENV PATH $OSX_NDK_X86/bin:$PATH
 
 
 # Inject the Go package downloader and tool-chain bootstrapper

dev-tools/packer/docker/xgo-image/beats-builder/Dockerfile

@@ -1,4 +1,4 @@
-FROM tudorg/xgo-1.6
+FROM tudorg/xgo-1.7
 
 MAINTAINER Tudor Golubenco <tudor@elastic.co>
 

dev-tools/packer/docker/xgo-image/build.sh

@@ -1,5 +1,5 @@
 #!/bin/sh
 
 docker build --rm=true -t tudorg/xgo-base base/ && \
-    docker build --rm=true -t tudorg/xgo-1.6 go-1.6/ &&
+    docker build --rm=true -t tudorg/xgo-1.7 go-1.7/ &&
     docker build --rm=true -t tudorg/beats-builder beats-builder

dev-tools/packer/docker/xgo-image/go-1.6/Dockerfile → dev-tools/packer/docker/xgo-image/go-1.7/Dockerfile

@@ -1,4 +1,4 @@
-# Go cross compiler (xgo): Go 1.6 layer
+# Go cross compiler (xgo): Go 1.7 layer
 # Copyright (c) 2014 Péter Szilágyi. All rights reserved.
 #
 # Released under the MIT license.
@@ -9,7 +9,7 @@ MAINTAINER Tudor Golubenco <tudor@elastic.co>
 
 # Configure the root Go distribution and bootstrap based on it
 RUN \
-  export ROOT_DIST="https://storage.googleapis.com/golang/go1.6.2.linux-amd64.tar.gz" && \
-  export ROOT_DIST_SHA1="b8318b09de06076d5397e6ec18ebef3b45cd315d" && \
+  export ROOT_DIST="https://storage.googleapis.com/golang/go1.7.linux-amd64.tar.gz" && \
+  export ROOT_DIST_SHA1="a744e29da97fc3aadad1ee0d7d89b0d899645e50" && \
   \
   $BOOTSTRAP_PURE

generate/beat/README.asciidoc

@@ -6,7 +6,7 @@ The Beat generator enables you to create your own Beat in a few steps.
 [float]
 === Requirements
 
-To create your own Beat, you must have Golang 1.6.2 or later installed, and the `$GOPATH`
+To create your own Beat, you must have Golang 1.7 or later installed, and the `$GOPATH`
 must be set up correctly. In addition, the following tools are quired:
 
 * https://www.python.org/downloads/[python]

generate/beat/{{cookiecutter.beat}}/README.md

@@ -9,7 +9,7 @@ Ensure that this folder is at the following location:
 
 ### Requirements
 
-* [Golang](https://golang.org/dl/) 1.6.2
+* [Golang](https://golang.org/dl/) 1.7
 
 ### Init Project
 To get running with {{cookiecutter.beat|capitalize}} and also install the

generate/metricbeat/metricset/README.asciidoc

@@ -7,7 +7,7 @@ own metricsets.
 [float]
 === Requirements
 
-To create your own Beat, you must have Golang 1.6.2 or later installed, and the `$GOPATH`
+To create your own Beat, you must have Golang 1.7 or later installed, and the `$GOPATH`
 must be set up correctly. In addition, the following tools are quired:
 
 * https://www.python.org/downloads/[python]

libbeat/Dockerfile

@@ -1,5 +1,5 @@
 # Beats dockerfile used for testing
-FROM golang:1.6
+FROM golang:1.7
 MAINTAINER Nicolas Ruflin <ruflin@elastic.co>
 
 RUN set -x && \

metricbeat/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.6.2
+FROM golang:1.7
 MAINTAINER Nicolas Ruflin <ruflin@elastic.co>
 
 RUN set -x && \

packetbeat/Dockerfile

@@ -1,5 +1,5 @@
 # Beats dockerfile used for testing
-FROM golang:1.6.2
+FROM golang:1.7
 MAINTAINER Nicolas Ruflin <ruflin@elastic.co>
 
 RUN set -x && \