build: drop support for ostree

it is going to be removed from containers/image as well, so no longer
depend on it.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>

17 files changed, 6 insertions, 88 deletions

diff --git a/.golangci.yml b/.golangci.yml
index 9fcf08a43..fcf2582e8 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -2,7 +2,6 @@
 run:
   build-tags:
     - apparmor
-    - ostree
     - seccomp
     - selinux
   concurrency: 6
diff --git a/Dockerfile b/Dockerfile
index 4b3130245..a7d795b29 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,6 @@ RUN apt-get update && apt-get install -y \
     libfuse-dev \
     libnet-dev \
     libnl-3-dev \
-    libostree-dev \
     libprotobuf-dev \
     libprotobuf-c-dev \
     libseccomp2 \
diff --git a/Dockerfile.centos b/Dockerfile.centos
index 9af7ef7f1..7c2a05dd1 100644
--- a/Dockerfile.centos
+++ b/Dockerfile.centos
@@ -22,7 +22,6 @@ RUN yum -y install btrfs-progs-devel \
               containers-common \
               runc \
               make \
-              ostree-devel \
               lsof \
               which\
               golang-github-cpuguy83-go-md2man \
diff --git a/Dockerfile.fedora b/Dockerfile.fedora
index 8769b5c18..ef9a718dc 100644
--- a/Dockerfile.fedora
+++ b/Dockerfile.fedora
@@ -22,7 +22,6 @@ RUN dnf -y install btrfs-progs-devel \
               containers-common \
               runc \
               make \
-              ostree-devel \
               lsof \
               which\
               golang-github-cpuguy83-go-md2man \
diff --git a/Makefile b/Makefile
index 731ad29c5..d4d123d69 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,6 @@ BUILDTAGS ?= \
 	$(shell hack/apparmor_tag.sh) \
 	$(shell hack/btrfs_installed_tag.sh) \
 	$(shell hack/btrfs_tag.sh) \
-	$(shell hack/ostree_tag.sh) \
 	$(shell hack/selinux_tag.sh) \
 	$(shell hack/systemd_tag.sh) \
 	exclude_graphdriver_devicemapper \
@@ -46,7 +45,7 @@ $(warning \
 	Install libsystemd for journald support)
 endif
 
-BUILDTAGS_CROSS ?= containers_image_openpgp containers_image_ostree_stub exclude_graphdriver_btrfs exclude_graphdriver_devicemapper exclude_graphdriver_overlay
+BUILDTAGS_CROSS ?= containers_image_openpgp exclude_graphdriver_btrfs exclude_graphdriver_devicemapper exclude_graphdriver_overlay
 ifneq (,$(findstring varlink,$(BUILDTAGS)))
 	PODMAN_VARLINK_DEPENDENCIES = cmd/podman/varlink/iopodman.go
 endif
@@ -156,7 +155,7 @@ gofmt: ## Verify the source code gofmt
 	git diff --exit-code
 
 test/checkseccomp/checkseccomp: .gopathok $(wildcard test/checkseccomp/*.go)
-	$(GO_BUILD) -ldflags '$(LDFLAGS)' -tags "$(BUILDTAGS) containers_image_ostree_stub" -o $@ $(PROJECT)/test/checkseccomp
+	$(GO_BUILD) -ldflags '$(LDFLAGS)' -tags "$(BUILDTAGS)" -o $@ $(PROJECT)/test/checkseccomp
 
 test/goecho/goecho: .gopathok $(wildcard test/goecho/*.go)
 	$(GO_BUILD) -ldflags '$(LDFLAGS)' -o $@ $(PROJECT)/test/goecho
@@ -493,14 +492,6 @@ endef
 		   $(call go-get,github.com/cpuguy83/go-md2man); \
 	fi
 
-.install.ostree: .gopathok
-	if ! pkg-config ostree-1 2> /dev/null ; then \
-		git clone https://github.com/ostreedev/ostree $(FIRST_GOPATH)/src/github.com/ostreedev/ostree ; \
-		cd $(FIRST_GOPATH)src/github.com/ostreedev/ostree ; \
-		./autogen.sh --prefix=/usr/local; \
-		make all install; \
-	fi
-
 varlink_generate: .gopathok cmd/podman/varlink/iopodman.go ## Generate varlink
 varlink_api_generate: .gopathok API.md
 
@@ -528,7 +519,7 @@ build-all-new-commits:
 	git rebase $(GIT_BASE_BRANCH) -x make
 
 build-no-cgo:
-	env BUILDTAGS="containers_image_openpgp containers_image_ostree_stub exclude_graphdriver_btrfs exclude_graphdriver_devicemapper exclude_disk_quota" CGO_ENABLED=0 $(MAKE)
+	env BUILDTAGS="containers_image_openpgp exclude_graphdriver_btrfs exclude_graphdriver_devicemapper exclude_disk_quota" CGO_ENABLED=0 $(MAKE)
 
 vendor:
 	export GO111MODULE=on \
diff --git a/contrib/build_rpm.sh b/contrib/build_rpm.sh
index 7075e3c79..1132ef380 100644
--- a/contrib/build_rpm.sh
+++ b/contrib/build_rpm.sh
@@ -28,7 +28,6 @@ declare -a PKGS=(device-mapper-devel \
                 libseccomp-devel \
                 libselinux-devel \
                 make \
-                ostree-devel \
                 golang-github-cpuguy83-go-md2man \
                 rpm-build \
                 btrfs-progs-devel \
diff --git a/contrib/cirrus/container_test.sh b/contrib/cirrus/container_test.sh
index 9d3f09f60..4624868f1 100644
--- a/contrib/cirrus/container_test.sh
+++ b/contrib/cirrus/container_test.sh
@@ -89,7 +89,7 @@ if [ "${CONTAINER_RUNTIME}" == "none" ]; then
 fi
 
 
-export TAGS="seccomp $($GOSRC/hack/btrfs_tag.sh) $($GOSRC/hack/libdm_tag.sh) $($GOSRC/hack/btrfs_installed_tag.sh) $($GOSRC/hack/ostree_tag.sh) $($GOSRC/hack/selinux_tag.sh)"
+export TAGS="seccomp $($GOSRC/hack/btrfs_tag.sh) $($GOSRC/hack/libdm_tag.sh) $($GOSRC/hack/btrfs_installed_tag.sh) $($GOSRC/hack/selinux_tag.sh)"
 
 # Validate
 if [ $validate -eq 1 ]; then
diff --git a/contrib/cirrus/packer/fedora_setup.sh b/contrib/cirrus/packer/fedora_setup.sh
index 38b9e6860..6cfaa05ce 100644
--- a/contrib/cirrus/packer/fedora_setup.sh
+++ b/contrib/cirrus/packer/fedora_setup.sh
@@ -69,8 +69,6 @@ ooe.sh sudo dnf install -y \
     make \
     msitools \
     nmap-ncat \
-    ostree \
-    ostree-devel \
     pandoc \
     podman \
     procps-ng \
diff --git a/contrib/cirrus/packer/ubuntu_setup.sh b/contrib/cirrus/packer/ubuntu_setup.sh
index 2f54da9ed..118ee062a 100644
--- a/contrib/cirrus/packer/ubuntu_setup.sh
+++ b/contrib/cirrus/packer/ubuntu_setup.sh
@@ -83,7 +83,6 @@ $BIGTO $SUDOAPTGET install \
     libnet1 \
     libnet1-dev \
     libnl-3-dev \
-    libostree-dev \
     libvarlink \
     libprotobuf-c-dev \
     libprotobuf-dev \
diff --git a/contrib/gate/Dockerfile b/contrib/gate/Dockerfile
index c886fc9aa..1939d7ad1 100644
--- a/contrib/gate/Dockerfile
+++ b/contrib/gate/Dockerfile
@@ -19,7 +19,6 @@ RUN dnf -y install \
       lsof \
       make \
       nmap-ncat \
-      ostree-devel \
       procps-ng \
       python \
       python3-dateutil \
diff --git a/contrib/podmanimage/upstream/Dockerfile b/contrib/podmanimage/upstream/Dockerfile
index 82b88b50b..58e54b5b5 100644
--- a/contrib/podmanimage/upstream/Dockerfile
+++ b/contrib/podmanimage/upstream/Dockerfile
@@ -36,7 +36,6 @@ RUN dnf -y install --exclude container-selinux \
      libseccomp-devel \
      libselinux-devel \
      make \
-     ostree-devel \
      pkgconfig \
      runc \
      fuse-overlayfs \
diff --git a/contrib/spec/podman.spec.in b/contrib/spec/podman.spec.in
index d5247f689..8e0cb9950 100644
--- a/contrib/spec/podman.spec.in
+++ b/contrib/spec/podman.spec.in
@@ -63,7 +63,6 @@ BuildRequires: libassuan-devel
 BuildRequires: libgpg-error-devel
 BuildRequires: libseccomp-devel
 BuildRequires: libselinux-devel
-BuildRequires: ostree-devel
 BuildRequires: pkgconfig
 BuildRequires: make
 BuildRequires: systemd-devel
@@ -139,7 +138,6 @@ Provides: bundled(golang(github.com/opencontainers/runtime-spec)) = v1.0.0
 Provides: bundled(golang(github.com/opencontainers/runtime-tools)) = 625e2322645b151a7cbb93a8b42920933e72167f
 Provides: bundled(golang(github.com/opencontainers/selinux)) = b6fa367ed7f534f9ba25391cc2d467085dbb445a
 Provides: bundled(golang(github.com/openshift/imagebuilder)) = master
-Provides: bundled(golang(github.com/ostreedev/ostree-go)) = master
 Provides: bundled(golang(github.com/pkg/errors)) = v0.8.0
 Provides: bundled(golang(github.com/pmezard/go-difflib)) = 792786c7400a136282c1664665ae0a8db921c6c2
 Provides: bundled(golang(github.com/pquerna/ffjson)) = d49c2bc1aa135aad0c6f4fc2056623ec78f5d5ac
@@ -383,7 +381,7 @@ mkdir -p src/%{provider}.%{provider_tld}/{containers,opencontainers}
 ln -s $(dirs +1 -l) src/%{import_path_conmon}
 popd
 
-export BUILDTAGS="selinux seccomp $(hack/btrfs_installed_tag.sh) $(hack/btrfs_tag.sh) containers_image_ostree_stub"
+export BUILDTAGS="selinux seccomp $(hack/btrfs_installed_tag.sh) $(hack/btrfs_tag.sh)"
 BUILDTAGS=$BUILDTAGS make
 popd
 
diff --git a/docs/podman-pull.1.md b/docs/podman-pull.1.md
index 9976bc586..de9688f5e 100644
--- a/docs/podman-pull.1.md
+++ b/docs/podman-pull.1.md
@@ -42,9 +42,6 @@ Image stored in local container/storage
   **oci-archive:**_path_**:**_tag_
   An image _tag_ in a directory compliant with "Open Container Image Layout Specification" at _path_.
 
-  **ostree:**_image_[**@**_/absolute/repo/path_]
-  An image in local OSTree repository.  _/absolute/repo/path_ defaults to _/ostree/repo_.
-
 ## OPTIONS
 
 **--all-tags**, **a**
diff --git a/docs/podman-push.1.md b/docs/podman-push.1.md
index 1cf8fd1a6..3f0350bcd 100644
--- a/docs/podman-push.1.md
+++ b/docs/podman-push.1.md
@@ -12,7 +12,7 @@ podman\-push - Push an image from local storage to elsewhere
 Pushes an image from local storage to a specified destination.
 Push is mainly used to push images to registries, however **podman push**
 can be used to save images to tarballs and directories using the following
-transports: **dir:**, **docker-archive:**, **docker-daemon:**, **oci-archive:**, and **ostree:**.
+transports: **dir:**, **docker-archive:**, **docker-daemon:** and **oci-archive:**.
 
 ## imageID
 Image stored in local container/storage
@@ -41,9 +41,6 @@ Image stored in local container/storage
   **oci-archive:**_path_**:**_tag_
   An image _tag_ in a directory compliant with "Open Container Image Layout Specification" at _path_.
 
-  **ostree:**_image_[**@**_/absolute/repo/path_]
-  An image in local OSTree repository.  _/absolute/repo/path_ defaults to _/ostree/repo_.
-
 ## OPTIONS
 
 **--authfile**=*path*
diff --git a/hack/ostree_tag.sh b/hack/ostree_tag.sh
deleted file mode 100755
index 06a5bc68c..000000000
--- a/hack/ostree_tag.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/bash
-if ! pkg-config glib-2.0 gobject-2.0 ostree-1 libselinux 2> /dev/null ; then
-	echo containers_image_ostree_stub
-else
-	echo containers_image_ostree
-fi
diff --git a/install.md b/install.md
index b90f20395..2583c4f9d 100644
--- a/install.md
+++ b/install.md
@@ -114,7 +114,6 @@ sudo yum install -y \
   libseccomp-devel \
   libselinux-devel \
   make \
-  ostree-devel \
   pkgconfig \
   runc \
   containers-common
@@ -136,7 +135,6 @@ sudo apt-get install \
   libglib2.0-dev \
   libgpgme-dev \
   libgpg-error-dev \
-  libostree-dev \
   libprotobuf-dev \
   libprotobuf-c0-dev \
   libseccomp-dev \
@@ -178,34 +176,6 @@ echo 'kernel.unprivileged_userns_clone=1' > /etc/sysctl.d/userns.conf
 If any dependencies cannot be installed or are not sufficiently current, they have to be built from source.
 This will mainly affect Debian, Ubuntu, and related distributions, or RHEL where no subscription is active (e.g. Cloud VMs).
 
-#### ostree
-
-A copy of the development libraries for `ostree` is necessary, either in the form of the `libostree-dev` package
-from the [flatpak](https://launchpad.net/~alexlarsson/+archive/ubuntu/flatpak) PPA,
-or built [from source](https://github.com/ostreedev/ostree/blob/master/docs/contributing-tutorial.md)
-(see also [here](https://ostree.readthedocs.io/en/latest/#building)). As of Ubuntu 18.04, `libostree-dev` is available in the main repositories,
-and the PPA is no longer required.
-
-To build, use the following (running `make` can take a while):
-```bash
-git clone https://github.com/ostreedev/ostree ~/ostree
-cd ~/ostree
-git submodule update --init
-
-# for Fedora, CentOS, RHEL
-sudo yum install -y automake bison e2fsprogs-devel fuse-devel gpgme-devel libseccomp-devel libtool systemd-devel xz-devel zlib-devel
-
-# for Debian, Ubuntu etc.
-sudo apt-get install -y automake bison e2fsprogs e2fslibs-dev fuse libfuse-dev libgpgme-dev liblzma-dev libseccomp-dev libsystemd-dev libtool zlib1g
-
-# for all distributions
-./autogen.sh --prefix=/usr --libdir=/usr/lib64 --sysconfdir=/etc
-# remove --nonet option due to https:/github.com/ostreedev/ostree/issues/1374
-sed -i '/.*--nonet.*/d' ./Makefile-man.am
-make
-sudo make install
-```
-
 #### golang
 
 Be careful to double-check that the version of golang is new enough (i.e. `go version`), version 1.10.x or higher is required.
@@ -324,8 +294,6 @@ make BUILDTAGS='seccomp apparmor'
 | exclude_graphdriver_btrfs        | exclude btrfs                      | libbtrfs             |
 | exclude_graphdriver_devicemapper | exclude device-mapper              | libdm                |
 | libdm_no_deferred_remove         | exclude deferred removal in libdm  | libdm                |
-| ostree                           | ostree support (requires selinux)  | ostree-1, libselinux |
-| containers_image_ostree_stub     | exclude ostree                     |                      |
 | seccomp                          | syscall filtering                  | libseccomp           |
 | selinux                          | selinux process and mount labeling |                      |
 | systemd                          | journald logging                   | libsystemd           |
diff --git a/test/e2e/push_test.go b/test/e2e/push_test.go
index 50f0ca6d9..0747257be 100644
--- a/test/e2e/push_test.go
+++ b/test/e2e/push_test.go
@@ -203,23 +203,6 @@ var _ = Describe("Podman push", func() {
 		Expect(session.ExitCode()).To(Equal(0))
 	})
 
-	It("podman push to local ostree", func() {
-		if !IsCommandAvailable("ostree") {
-			Skip("ostree is not installed")
-		}
-
-		ostreePath := filepath.Join(podmanTest.TempDir, "ostree/repo")
-		os.MkdirAll(ostreePath, os.ModePerm)
-
-		setup := SystemExec("ostree", []string{strings.Join([]string{"--repo=", ostreePath}, ""), "init"})
-		Expect(setup.ExitCode()).To(Equal(0))
-
-		session := podmanTest.PodmanNoCache([]string{"push", ALPINE, strings.Join([]string{"ostree:alp@", ostreePath}, "")})
-		session.WaitWithDefaultTimeout()
-		Expect(session.ExitCode()).To(Equal(0))
-
-	})
-
 	It("podman push to docker-archive no reference", func() {
 		tarfn := filepath.Join(podmanTest.TempDir, "alp.tar")
 		session := podmanTest.PodmanNoCache([]string{"push", ALPINE,