diff --git a/.bazelci/build_bazel_binaries.yml b/.bazelci/build_bazel_binaries.yml
index 2b83792..0d58de5 100644
--- a/.bazelci/build_bazel_binaries.yml
+++ b/.bazelci/build_bazel_binaries.yml
@@ -1,30 +1,24 @@
 ---
 platforms:
+  centos7:
+    build_targets:
+      - "//src:bazel"
+    build_flags:
+      - "-c"
+      - "opt"
   ubuntu1604:
-    shell_commands:
-      - sed -i.bak -e 's/^# android_sdk_repository/android_sdk_repository/' -e 's/^#
-        android_ndk_repository/android_ndk_repository/' WORKSPACE
-      - rm -f WORKSPACE.bak
     build_targets:
       - "//src:bazel"
     build_flags:
       - "-c"
       - "opt"
   ubuntu1804:
-    shell_commands:
-      - sed -i.bak -e 's/^# android_sdk_repository/android_sdk_repository/' -e 's/^#
-        android_ndk_repository/android_ndk_repository/' WORKSPACE
-      - rm -f WORKSPACE.bak
     build_targets:
       - "//src:bazel"
     build_flags:
       - "-c"
       - "opt"
   macos:
-    shell_commands:
-      - sed -i.bak -e 's/^# android_sdk_repository/android_sdk_repository/' -e 's/^#
-        android_ndk_repository/android_ndk_repository/' WORKSPACE
-      - rm -f WORKSPACE.bak
     build_targets:
       - "//src:bazel"
     build_flags:
diff --git a/.bazelci/postsubmit.yml b/.bazelci/postsubmit.yml
index b4c8fa7..64bc3f6 100644
--- a/.bazelci/postsubmit.yml
+++ b/.bazelci/postsubmit.yml
@@ -1,5 +1,37 @@
 ---
-platforms:
+tasks:
+  centos7:
+    shell_commands:
+      - sed -i.bak -e 's/^# android_sdk_repository/android_sdk_repository/' -e 's/^#
+        android_ndk_repository/android_ndk_repository/' WORKSPACE
+      - rm -f WORKSPACE.bak
+    build_targets:
+      - "//src:bazel"
+      - "//src:bazel_jdk_minimal"
+    test_flags:
+      - "--test_timeout=1200"
+    test_targets:
+      - "--"
+      - "//scripts/..."
+      - "//src/java_tools/..."
+      - "//src/test/..."
+      - "//src/tools/singlejar/..."
+      - "//third_party/ijar/..."
+      - "//tools/android/..."
+      - "//tools/aquery_differ/..."
+      - "//tools/python/..."
+      # TODO(iirina): Re-enable after #7952 was released.
+      - "-//src/test/shell/bazel:embedded_tools_deps_test"
+      # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/8162
+      - "-//src/java_tools/buildjar/..."
+      - "-//src/java_tools/import_deps_checker/..."
+      # TODO(philwo): Re-enable after #8708 is fixed.
+      - "-//src/test/shell/bazel:bazel_cc_code_coverage_test"
+      - "-//src/test/shell/bazel:bazel_coverage_cc_test_gcc"
+      - "-//src/test/shell/bazel:bazel_coverage_sh_test"
+    include_json_profile:
+      - build
+      - test
   ubuntu1604:
     shell_commands:
       - sed -i.bak -e 's/^# android_sdk_repository/android_sdk_repository/' -e 's/^#
diff --git a/.bazelci/presubmit.yml b/.bazelci/presubmit.yml
index 8d9309b..26c17db 100644
--- a/.bazelci/presubmit.yml
+++ b/.bazelci/presubmit.yml
@@ -1,5 +1,38 @@
 ---
 platforms:
+  centos7:
+    shell_commands:
+      - sed -i.bak -e 's/^# android_sdk_repository/android_sdk_repository/' -e 's/^#
+        android_ndk_repository/android_ndk_repository/' WORKSPACE
+      - rm -f WORKSPACE.bak
+    build_targets:
+      - "//src:bazel"
+      - "//src:bazel_jdk_minimal"
+    test_flags:
+      - "--test_timeout=1200"
+    test_targets:
+      - "--"
+      - "//scripts/..."
+      - "//src/java_tools/..."
+      - "//src/test/..."
+      - "//src/tools/execlog/..."
+      - "//src/tools/singlejar/..."
+      - "//src/tools/workspacelog/..."
+      - "//third_party/ijar/..."
+      - "//tools/android/..."
+      - "//tools/aquery_differ/..."
+      - "//tools/python/..."
+      # Disable Slow Tests
+      - "-//src/test/shell/bazel:bazel_determinism_test"
+      # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/4663
+      - "-//src/test/shell/bazel/android:android_ndk_integration_test"
+      # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/8162
+      - "-//src/java_tools/buildjar/..."
+      - "-//src/java_tools/import_deps_checker/..."
+      # TODO(philwo): Re-enable after #8708 is fixed.
+      - "-//src/test/shell/bazel:bazel_cc_code_coverage_test"
+      - "-//src/test/shell/bazel:bazel_coverage_cc_test_gcc"
+      - "-//src/test/shell/bazel:bazel_coverage_sh_test"
   ubuntu1604:
     shell_commands:
       - sed -i.bak -e 's/^# android_sdk_repository/android_sdk_repository/' -e 's/^#