Pin Chef to a Ruby 2.6 version to fix Solaris builds

I've created an issue with releng to get Solaris onto a Ruby 2.7+ omnibus-toolchain:

https://github.com/chef/release-engineering/issues/1707

Signed-off-by: Tim Smith <tsmith@chef.io>

3 files changed, 61 insertions, 42 deletions

diff --git a/omnibus/Gemfile b/omnibus/Gemfile
index 10acd55554..8cdaafa877 100644
--- a/omnibus/Gemfile
+++ b/omnibus/Gemfile
@@ -9,13 +9,16 @@ gem "pedump"
 # This development group is installed by default when you run `bundle install`,
 # but if you are using Omnibus in a CI-based infrastructure, you do not need
 # the Test Kitchen-based build lab. You can skip these unnecessary dependencies
-# by running `bundle install --without development` to speed up build times.
+# by running `bundle config set --local without development && bundle install` to speed up build times.
 group :development do
   # Use Berkshelf for resolving cookbook dependencies
   gem "berkshelf", ">= 7.0"
 
-  # We pin here to the last release Ohai so prevent more current chef coming in
-  gem "ohai"
+  # We have to use chef/ohai 16 until all builders are on ruby >= 2.7
+  gem "ohai", "~> 16.0"
+  gem "chef", "~> 16.0"
+  gem "chef-config", "~> 16.0"
+  gem "chef-utils", "~> 16.0"
 
   # Use Test Kitchen with Vagrant for converging the build environment
   gem "test-kitchen", ">= 1.23"
diff --git a/omnibus/Gemfile.lock b/omnibus/Gemfile.lock
index 90979a9afd..d02121e634 100644
--- a/omnibus/Gemfile.lock
+++ b/omnibus/Gemfile.lock
@@ -46,9 +46,6 @@ GEM
       aws-sdk-core (~> 3, >= 3.122.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.4)
-    aws-sdk-secretsmanager (1.52.0)
-      aws-sdk-core (~> 3, >= 3.122.0)
-      aws-sigv4 (~> 1.1)
     aws-sigv4 (1.4.0)
       aws-eventstream (~> 1, >= 1.0.2)
     bcrypt_pbkdf (1.1.0)
@@ -68,20 +65,21 @@ GEM
       solve (~> 4.0)
       thor (>= 0.20)
     builder (3.2.4)
-    chef (17.7.29)
+    chef (16.17.4)
       addressable
-      aws-sdk-s3 (~> 1.91)
-      aws-sdk-secretsmanager (~> 1.46)
-      chef-config (= 17.7.29)
-      chef-utils (= 17.7.29)
+      bcrypt_pbkdf (~> 1.1)
+      bundler (>= 1.10)
+      chef-config (= 16.17.4)
+      chef-utils (= 16.17.4)
       chef-vault
       chef-zero (>= 14.0.11)
-      corefoundation (~> 0.3.4)
       diff-lcs (>= 1.2.4, < 1.4.0)
+      ed25519 (~> 1.2)
       erubis (~> 2.7)
-      ffi (>= 1.5.0)
+      ffi (>= 1.9.25)
       ffi-libarchive (~> 1.0, >= 1.0.3)
       ffi-yajl (~> 2.2)
+      highline (>= 1.6.9, < 3)
       iniparse (~> 1.4)
       inspec-core (~> 4.23)
       license-acceptance (>= 1.0.5, < 3)
@@ -91,28 +89,34 @@ GEM
       mixlib-log (>= 2.0.3, < 4.0)
       mixlib-shellout (>= 3.1.1, < 4.0)
       net-sftp (>= 2.1.2, < 4.0)
-      ohai (~> 17.0)
+      net-ssh (>= 5.1, < 7)
+      net-ssh-multi (~> 1.2, >= 1.2.1)
+      ohai (~> 16.0)
+      pastel
       plist (~> 3.2)
       proxifier (~> 1.0)
       syslog-logger (~> 1.6)
       train-core (~> 3.2, >= 3.2.28)
       train-winrm (>= 0.2.5)
+      tty-prompt (~> 0.21)
+      tty-screen (~> 0.6)
+      tty-table (~> 0.11)
       uuidtools (>= 2.1.5, < 3.0)
-      vault (~> 0.16)
-    chef (17.7.29-universal-mingw32)
+    chef (16.17.4-universal-mingw32)
       addressable
-      aws-sdk-s3 (~> 1.91)
-      aws-sdk-secretsmanager (~> 1.46)
-      chef-config (= 17.7.29)
-      chef-utils (= 17.7.29)
+      bcrypt_pbkdf (~> 1.1)
+      bundler (>= 1.10)
+      chef-config (= 16.17.4)
+      chef-utils (= 16.17.4)
       chef-vault
       chef-zero (>= 14.0.11)
-      corefoundation (~> 0.3.4)
       diff-lcs (>= 1.2.4, < 1.4.0)
+      ed25519 (~> 1.2)
       erubis (~> 2.7)
-      ffi (>= 1.5.0)
+      ffi (>= 1.9.25)
       ffi-libarchive (~> 1.0, >= 1.0.3)
       ffi-yajl (~> 2.2)
+      highline (>= 1.6.9, < 3)
       iniparse (~> 1.4)
       inspec-core (~> 4.23)
       iso8601 (>= 0.12.1, < 0.14)
@@ -123,16 +127,21 @@ GEM
       mixlib-log (>= 2.0.3, < 4.0)
       mixlib-shellout (>= 3.1.1, < 4.0)
       net-sftp (>= 2.1.2, < 4.0)
-      ohai (~> 17.0)
+      net-ssh (>= 5.1, < 7)
+      net-ssh-multi (~> 1.2, >= 1.2.1)
+      ohai (~> 16.0)
+      pastel
       plist (~> 3.2)
       proxifier (~> 1.0)
       syslog-logger (~> 1.6)
       train-core (~> 3.2, >= 3.2.28)
       train-winrm (>= 0.2.5)
+      tty-prompt (~> 0.21)
+      tty-screen (~> 0.6)
+      tty-table (~> 0.11)
       uuidtools (>= 2.1.5, < 3.0)
-      vault (~> 0.16)
       win32-api (~> 1.5.3)
-      win32-certstore (~> 0.6.2)
+      win32-certstore (~> 0.5.0)
       win32-event (~> 0.6.1)
       win32-eventlog (= 0.6.3)
       win32-mmap (~> 0.4.1)
@@ -142,9 +151,9 @@ GEM
       win32-taskscheduler (~> 2.0)
       wmi-lite (~> 1.0)
     chef-cleanroom (1.0.4)
-    chef-config (17.7.29)
+    chef-config (16.17.4)
       addressable
-      chef-utils (= 17.7.29)
+      chef-utils (= 16.17.4)
       fuzzyurl
       mixlib-config (>= 2.2.12, < 4.0)
       mixlib-shellout (>= 2.0, < 4.0)
@@ -152,8 +161,7 @@ GEM
     chef-telemetry (1.1.1)
       chef-config
       concurrent-ruby (~> 1.0)
-    chef-utils (17.7.29)
-      concurrent-ruby
+    chef-utils (16.17.4)
     chef-vault (4.1.4)
     chef-zero (15.0.11)
       ffi-yajl (~> 2.2)
@@ -167,8 +175,6 @@ GEM
     coderay (1.1.3)
     concurrent-ruby (1.1.9)
     contracts (0.16.1)
-    corefoundation (0.3.4)
-      ffi (>= 1.15.0)
     diff-lcs (1.3)
     ed25519 (1.2.4)
     erubi (1.10.0)
@@ -203,6 +209,7 @@ GEM
     gyoku (1.3.1)
       builder (>= 2.1.2)
     hashie (4.1.0)
+    highline (2.0.3)
     httpclient (2.8.3)
     iniparse (1.5.0)
     inspec-core (4.50.3)
@@ -282,13 +289,16 @@ GEM
     net-ssh (6.1.0)
     net-ssh-gateway (2.0.0)
       net-ssh (>= 4.0.0)
+    net-ssh-multi (1.2.1)
+      net-ssh (>= 2.6.5)
+      net-ssh-gateway (>= 1.2.0)
     nori (2.6.0)
     octokit (4.21.0)
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
-    ohai (17.7.8)
-      chef-config (>= 14.12, < 18)
-      chef-utils (>= 16.0, < 18)
+    ohai (16.17.0)
+      chef-config (>= 14.12, < 17)
+      chef-utils (>= 16.0, < 17)
       ffi (~> 1.9)
       ffi-yajl (~> 2.2)
       ipaddress
@@ -403,11 +413,9 @@ GEM
     unicode-display_width (2.1.0)
     unicode_utils (1.4.0)
     uuidtools (2.2.0)
-    vault (0.16.0)
-      aws-sigv4
     webrick (1.7.0)
     win32-api (1.5.3-universal-mingw32)
-    win32-certstore (0.6.2)
+    win32-certstore (0.5.3)
       ffi
       mixlib-shellout
     win32-event (0.6.3)
@@ -458,8 +466,11 @@ PLATFORMS
 DEPENDENCIES
   artifactory
   berkshelf (>= 7.0)
+  chef (~> 16.0)
+  chef-config (~> 16.0)
+  chef-utils (~> 16.0)
   kitchen-vagrant (>= 1.3.1)
-  ohai
+  ohai (~> 16.0)
   omnibus!
   omnibus-software!
   pedump
diff --git a/omnibus/README.md b/omnibus/README.md
index a10190c136..2055f6c0fd 100644
--- a/omnibus/README.md
+++ b/omnibus/README.md
@@ -10,7 +10,8 @@ This project creates full-stack platform-specific packages for the following pro
 You must have a sane Ruby environment with Bundler installed. Ensure all the required gems are installed:
 
 ```shell
-bundle install --without development
+bundle config set --local without development
+bundle install
 ```
 
 ## Usage
@@ -80,7 +81,8 @@ Then login to the instance and build the project as described in the Usage secti
 ```shell
 $ bundle exec kitchen login <PROJECT>-ubuntu-1204
 [vagrant@ubuntu...] $ cd chef/omnibus
-[vagrant@ubuntu...] $ bundle install --without development # Don't install dev tools!
+[vagrant@ubuntu...] $ bundle config set --local without development # Don't install dev tools!
+[vagrant@ubuntu...] $ bundle install
 [vagrant@ubuntu...] $ ...
 [vagrant@ubuntu...] $ bundle exec omnibus build <PROJECT> -l internal
 ```
@@ -89,7 +91,8 @@ $ bundle exec kitchen login <PROJECT>-ubuntu-1204
 $ kitchen login chef-ubuntu-1604
 [vagrant@ubuntu...] $ source load-omnibus-toolchain.sh
 [vagrant@ubuntu...] $ cd chef/omnibus
-[vagrant@ubuntu...] $ bundle install --without development # Don't install dev tools!
+[vagrant@ubuntu...] $ bundle config set --local without development # Don't install dev tools!
+[vagrant@ubuntu...] $ bundle install
 [vagrant@ubuntu...] $ ...
 [vagrant@ubuntu...] $ bundle exec omnibus build chef -l internal
 ```
@@ -106,7 +109,9 @@ C:\>C:\vagrant\load-omnibus-toolchain.ps1
 
 C:\>cd C:\vagrant\chef\omnibus
 
-C:\vagrant\chef\omnibus>bundle install --without development
+C:\vagrant\chef\omnibus>bundle config set --local without development
+
+C:\vagrant\chef\omnibus>bundle install
 
 C:\vagrant\chef\omnibus>bundle exec omnibus build chef -l internal
 ```