path: root/patches/fuel-plugin-opendaylight/0001-ODL-leveldb-leveldbjni-Enable-arm64-support.patch

From: Florin Dumitrascu <florin.dumitrascu@enea.com>
Date: Thu, 17 Mar 2016 18:15:42 +0100
Subject: [PATCH] ODL leveldb, leveldbjni: Enable arm64 support.

ODL depends on a native library (leveldb).

ODL Beryllium and Boron versions are still using a native x86 version
of this library (wrapped in leveldbjni).

There is no upstream version of leveldbjni supporting arm64 leveldb,
so we need to compile it when deploying ODL.
This is done when running odl-install puppet manifest.

For more info about this ODL limitation, see [1].

[1] https://bugs.opendaylight.org/show_bug.cgi?id=3973

[ Alexandru.Avadanii@enea.com ]
Remove JAVA8 changes after upstream rework.

Signed-off-by: Florin Dumitrascu <florin.dumitrascu@enea.com>
Signed-off-by: Stanislaw Kardach <stanislaw.kardach@cavium.com>
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
---
 .../modules/opendaylight/files/leveldb-arm64.patch |  35 +++++
 .../opendaylight/files/leveldbjni-native.patch     |  23 ++++
 .../puppet/modules/opendaylight/manifests/init.pp  |   8 ++
 .../modules/opendaylight/manifests/install.pp      |  12 +-
 .../modules/opendaylight/manifests/leveldbjni.pp   | 150 +++++++++++++++++++++
 deployment_tasks.yaml                              |   2 +-
 6 files changed, 227 insertions(+), 3 deletions(-)
 create mode 100644 deployment_scripts/puppet/modules/opendaylight/files/leveldb-arm64.patch
 create mode 100644 deployment_scripts/puppet/modules/opendaylight/files/leveldbjni-native.patch
 create mode 100644 deployment_scripts/puppet/modules/opendaylight/manifests/leveldbjni.pp

diff --git a/deployment_scripts/puppet/modules/opendaylight/files/leveldb-arm64.patch b/deployment_scripts/puppet/modules/opendaylight/files/leveldb-arm64.patch
new file mode 100644
index 0000000..e0824ca
--- /dev/null
+++ b/deployment_scripts/puppet/modules/opendaylight/files/leveldb-arm64.patch
@@ -0,0 +1,35 @@
+diff --git a/port/atomic_pointer.h b/port/atomic_pointer.h
+index e17bf43..78cb6b3 100644
+--- a/port/atomic_pointer.h
++++ b/port/atomic_pointer.h
+@@ -36,6 +36,8 @@
+ #define ARCH_CPU_X86_FAMILY 1
+ #elif defined(__ARMEL__)
+ #define ARCH_CPU_ARM_FAMILY 1
++#elif defined(__aarch64__)
++#define ARCH_CPU_ARM64_FAMILY 1
+ #elif defined(__ppc__) || defined(__powerpc__) || defined(__powerpc64__)
+ #define ARCH_CPU_PPC_FAMILY 1
+ #endif
+@@ -93,6 +95,13 @@ inline void MemoryBarrier() {
+ }
+ #define LEVELDB_HAVE_MEMORY_BARRIER
+
++// ARM64
++#elif defined(ARCH_CPU_ARM64_FAMILY)
++inline void MemoryBarrier() {
++ asm volatile("dmb sy" : : : "memory");
++}
++#define LEVELDB_HAVE_MEMORY_BARRIER
++
+ // PPC
+ #elif defined(ARCH_CPU_PPC_FAMILY) && defined(__GNUC__)
+ inline void MemoryBarrier() {
+@@ -216,6 +225,7 @@ class AtomicPointer {
+ #undef LEVELDB_HAVE_MEMORY_BARRIER
+ #undef ARCH_CPU_X86_FAMILY
+ #undef ARCH_CPU_ARM_FAMILY
++#undef ARCH_CPU_ARM64_FAMILY
+ #undef ARCH_CPU_PPC_FAMILY
+
+ }  // namespace port
diff --git a/deployment_scripts/puppet/modules/opendaylight/files/leveldbjni-native.patch b/deployment_scripts/puppet/modules/opendaylight/files/leveldbjni-native.patch
new file mode 100644
index 0000000..08a528b
--- /dev/null
+++ b/deployment_scripts/puppet/modules/opendaylight/files/leveldbjni-native.patch
@@ -0,0 +1,23 @@
+diff --git a/leveldbjni-all/pom.xml b/leveldbjni-all/pom.xml
+index 426f2a6..c4a2a16 100755
+--- a/leveldbjni-all/pom.xml
++++ b/leveldbjni-all/pom.xml
+@@ -41,7 +41,7 @@
+
+   <groupId>org.fusesource.leveldbjni</groupId>
+   <artifactId>leveldbjni-all</artifactId>
+-  <version>1.8</version>
++  <version>1.8-odl</version>
+   <packaging>bundle</packaging>
+
+   <name>${project.artifactId}</name>
+@@ -119,7 +119,8 @@
+               META-INF/native/osx/libleveldbjni.jnilib;osname=macosx;processor=x86,
+               META-INF/native/osx/libleveldbjni.jnilib;osname=macosx;processor=x86-64,
+               META-INF/native/linux32/libleveldbjni.so;osname=Linux;processor=x86,
+-              META-INF/native/linux64/libleveldbjni.so;osname=Linux;processor=x86-64
++              META-INF/native/linux64/libleveldbjni.so;osname=Linux;processor=x86-64,
++              META-INF/native/linux64/libleveldbjni.so;osname=Linux;processor=aarch64
+             </Bundle-NativeCode>
+          </instructions>
+         </configuration>
diff --git a/deployment_scripts/puppet/modules/opendaylight/manifests/init.pp b/deployment_scripts/puppet/modules/opendaylight/manifests/init.pp
index 69cc23a..791ceba 100644
--- a/deployment_scripts/puppet/modules/opendaylight/manifests/init.pp
+++ b/deployment_scripts/puppet/modules/opendaylight/manifests/init.pp
@@ -9,4 +9,12 @@ class opendaylight {
   $odl_mgmt_ips = values($odl_mgmt_ips_hash)
   $odl_nodes_names = keys($odl_mgmt_ips_hash)
   $node_internal_address = $odl_mgmt_ips_hash["node-${node_uid}"]
+
+  $arch = $::architecture ? {
+    'aarch64' => $::osfamily ? {
+      'Debian' => 'arm64',
+      default  => 'aarch64',
+    },
+    default => $::architecture,
+  }
 }
diff --git a/deployment_scripts/puppet/modules/opendaylight/manifests/install.pp b/deployment_scripts/puppet/modules/opendaylight/manifests/install.pp
index 1962609..ca98532 100644
--- a/deployment_scripts/puppet/modules/opendaylight/manifests/install.pp
+++ b/deployment_scripts/puppet/modules/opendaylight/manifests/install.pp
@@ -17,6 +17,12 @@ class opendaylight::install (
     ensure  => installed,
   }

+  if ($::osfamily == 'Debian' and $::opendaylight::arch == 'arm64') {
+    class { 'opendaylight::leveldbjni':
+      require => Package[$odl_package],
+    }
+  }
+
   # quagga
   class { 'opendaylight::quagga':
     before => Service['opendaylight']
@@ -35,7 +41,8 @@ class opendaylight::install (

   debug("Set odl rest api port to ${rest_port}")

-  file { "${conf_dir}/jetty.xml":
+  file { 'jetty.xml':
+    path    => "${conf_dir}/jetty.xml",
     ensure  => file,
     owner   => 'odl',
     content => template('opendaylight/jetty.xml.erb')
@@ -71,6 +78,7 @@ class opendaylight::install (
   Package[$odl_package] ->
   Ini_setting <||> ->
   Firewall <||> ->
-  File <||> ->
+  File['jetty.xml'] ->
+  Class['opendaylight::leveldbjni'] ->
   Service['opendaylight']
 }
diff --git a/deployment_scripts/puppet/modules/opendaylight/manifests/leveldbjni.pp b/deployment_scripts/puppet/modules/opendaylight/manifests/leveldbjni.pp
new file mode 100644
index 0000000..5125fc7
--- /dev/null
+++ b/deployment_scripts/puppet/modules/opendaylight/manifests/leveldbjni.pp
@@ -0,0 +1,150 @@
+# == Class opendaylight::leveldbjni
+#
+# Manages compilation of JNI for leveldb.
+#
+# It compiles the leveldbjni from sources and patches it so that it's properly
+# detected by maven on arm64 system.
+#
+class opendaylight::leveldbjni(
+  $target = '/opt/opendaylight',
+  $user    = 'odl',
+  $branch  = 'leveldbjni-1.8',
+) {
+  case $::osfamily {
+    'Debian', 'Ubuntu': {}
+    default: {
+      fail('Not supported on OS other than Debian based.')
+    }
+  }
+
+  $libsnappy_dir = '/usr/lib'
+  $leveldb_dir = "${target}/leveldb"
+  $leveldbjni_dir = "${target}/leveldbjni"
+  $environment = ["SNAPPY_HOME=${libsnappy_dir}", "LEVELDB_HOME=${leveldb_dir}", "LEVELDBJNI_HOME=${leveldbjni_dir}", "LIBRARY_PATH=${libsnappy_dir}", "C_INCLUDE_PATH=${libsnappy_dir}", "CPLUS_INCLUDE_PATH=${libsnappy_dir}","JAVA_HOME=/usr/lib/jvm/java-8-openjdk-${::opendaylight::arch}"]
+  $parallel_jobs = ($processorcount + 1)/2
+
+  if ! defined(Package['git']) {
+    package { 'git':
+      ensure => 'present',
+    }
+  }
+  if ! defined(Package['build-essential']) {
+    package { 'build-essential':
+      ensure => 'present',
+    }
+  }
+  if ! defined(Package['automake']) {
+    package { 'automake':
+      ensure => 'present',
+    }
+  }
+  if ! defined(Package['make']) {
+    package { 'make':
+      ensure => 'present',
+    }
+  }
+  if ! defined(Package['libsnappy-dev']) {
+    package { 'libsnappy-dev':
+      ensure => 'present',
+    }
+  }
+  if ! defined(Package['patch']) {
+    package { 'patch':
+      ensure => 'present',
+    }
+  }
+  if ! defined(Package['maven']) {
+    package { 'maven':
+      ensure => 'present',
+    }
+  }
+  if ! defined(Package['openjdk-8-jdk']) {
+    package { 'openjdk-8-jdk':
+      ensure => 'present',
+    }
+  }
+
+  exec { 'leveldb-fetch':
+    path    => ['/usr/bin'],
+    command => "git clone git://github.com/chirino/leveldb.git ${leveldb_dir}",
+    creates => "${leveldb_dir}/.git",
+    user    => $user,
+    require => [Package['git']],
+  } ->
+  exec { 'leveldbjni-fetch':
+    path    => ['/usr/bin'],
+    command => "git clone https://github.com/fusesource/leveldbjni.git -b ${branch} ${leveldbjni_dir}",
+    creates => "${leveldbjni_dir}/.git",
+    user    => $user,
+    require => [Package['git']],
+  } ->
+  exec { 'leveldb-merge-google':
+    path    => ['/usr/bin', '/bin'],
+    command => "git config user.name odl && git config user.email 'o@d.l' && git remote add google https://github.com/google/leveldb.git && git fetch google master && git fetch --tags google && git merge --no-edit v1.18",
+    unless  => "git remote | grep google",
+    cwd     => $leveldb_dir,
+    user    => $user,
+    require => [Package['git']],
+  } ->
+  exec { 'leveldb-patch':
+    path    => ['/usr/bin'],
+    command => "patch -p1 < ${leveldbjni_dir}/leveldb.patch",
+    unless  => "patch -p1 -R -N --dry-run < ${leveldbjni_dir}/leveldb.patch",
+    cwd     => $leveldb_dir,
+    user    => $user,
+    require => [Package['patch']],
+  } ->
+  file { "${leveldb_dir}/leveldb-arm64.patch":
+    ensure => "file",
+    source => "puppet:///modules/opendaylight/leveldb-arm64.patch",
+    owner  => $user,
+  } ->
+  exec { 'leveldb-patch-for-arm64':
+    path    => ['/usr/bin'],
+    command => "patch -p1 < ${leveldb_dir}/leveldb-arm64.patch",
+    unless  => "patch -p1 -R -N --dry-run < ${leveldb_dir}/leveldb-arm64.patch",
+    cwd     => $leveldb_dir,
+    user    => $user,
+    require => [Package['patch']],
+  } ->
+  exec { 'leveldb-build':
+    command => "/usr/bin/make libleveldb.a -j${parallel_jobs}",
+    creates => "${leveldb_dir}/libleveldb.a",
+    environment => $environment,
+    cwd     => $leveldb_dir,
+    user    => $user,
+    require => [Package['git'], Package['make'], Package['build-essential']],
+  } ->
+  file { "${leveldbjni_dir}/leveldbjni.patch":
+    ensure => "file",
+    source => "puppet:///modules/opendaylight/leveldbjni-native.patch",
+    owner  => $user,
+  } ->
+  exec { 'leveldbjni-patch':
+    path    => ['/usr/bin'],
+    command => "patch -p1 < ${leveldbjni_dir}/leveldbjni.patch",
+    unless  => "patch -p1 -R -N --dry-run < ${leveldbjni_dir}/leveldbjni.patch",
+    cwd     => $leveldbjni_dir,
+    user    => $user,
+    require => [Package['patch']],
+  } ->
+  exec { 'leveldbjni-build':
+    command     => "/usr/bin/mvn clean install -P download -P linux64 -P all",
+    # Creates requires a fully qualified path which we don't have
+    unless      => "/usr/bin/test -d ~${user}/.m2/repository/org/fusesource/leveldbjni/leveldbjni-all",
+    environment => $environment,
+    cwd         => $leveldbjni_dir,
+    user        => $user,
+    timeout     => 1200,
+    require     => [Package['maven']],
+  } ->
+  # Can't do this with 'file' type because we need to purge existing package
+  # and at the same time don't perform the copy if we've already copied our
+  # package.
+  exec { 'leveldbjni-copy':
+    path    => ['/bin'],
+    command => "rm -rf ${target}/system/org/fusesource/leveldbjni && cp -r ~${user}/.m2/repository/org/fusesource/leveldbjni $target/system/org/fusesource/",
+    creates => "${target}/system/org/fusesource/leveldbjni/leveldbjni-linux64",
+    user    => $user,
+  }
+}
diff --git a/deployment_tasks.yaml b/deployment_tasks.yaml
index 20bd24f..e324ff5 100644
--- a/deployment_tasks.yaml
+++ b/deployment_tasks.yaml
@@ -20,7 +20,7 @@
   parameters:
     puppet_manifest: puppet/manifests/odl-install.pp
     puppet_modules: puppet/modules:/etc/puppet/modules
-    timeout: 720
+    timeout: 3600

 - id: netconfig
   type: puppet