20846: Add -ruby-version option to arvados-server install.
[arvados.git] / lib / install / deps.go
index 1d3cc09275feb688929d9ab01ca4dd73de42aa5d..9f4af1317ff695fb9955429278b8efbf81f201fc 100644 (file)
@@ -8,6 +8,7 @@ import (
        "bufio"
        "bytes"
        "context"
+       _ "embed"
        "errors"
        "flag"
        "fmt"
@@ -16,6 +17,8 @@ import (
        "os/exec"
        "os/user"
        "path/filepath"
+       "regexp"
+       "runtime"
        "strconv"
        "strings"
        "syscall"
@@ -28,13 +31,28 @@ import (
 
 var Command cmd.Handler = &installCommand{}
 
-const devtestDatabasePassword = "insecure_arvados_test"
-const goversion = "1.17.1"
+const goversion = "1.20.6"
+
+const (
+       defaultRubyVersion      = "3.2.2"
+       bundlerversion          = "2.2.19"
+       singularityversion      = "3.10.4"
+       pjsversion              = "1.9.8"
+       geckoversion            = "0.24.0"
+       gradleversion           = "5.3.1"
+       nodejsversion           = "v12.22.12"
+       devtestDatabasePassword = "insecure_arvados_test"
+)
+
+//go:embed arvados.service
+var arvadosServiceFile []byte
 
 type installCommand struct {
        ClusterType    string
        SourcePath     string
+       Commit         string
        PackageVersion string
+       RubyVersion    string
        EatMyData      bool
 }
 
@@ -56,7 +74,9 @@ func (inst *installCommand) RunCommand(prog string, args []string, stdin io.Read
        versionFlag := flags.Bool("version", false, "Write version information to stdout and exit 0")
        flags.StringVar(&inst.ClusterType, "type", "production", "cluster `type`: development, test, production, or package")
        flags.StringVar(&inst.SourcePath, "source", "/arvados", "source tree location (required for -type=package)")
+       flags.StringVar(&inst.Commit, "commit", "", "source commit `hash` to embed (blank means use 'git log' or all-zero placeholder)")
        flags.StringVar(&inst.PackageVersion, "package-version", "0.0.0", "version string to embed in executable files")
+       flags.StringVar(&inst.RubyVersion, "ruby-version", defaultRubyVersion, "Ruby `version` to install (do not override in production mode)")
        flags.BoolVar(&inst.EatMyData, "eatmydata", false, "use eatmydata to speed up install")
 
        if ok, code := cmd.ParseFlags(flags, prog, args, "", stderr); !ok {
@@ -65,6 +85,14 @@ func (inst *installCommand) RunCommand(prog string, args []string, stdin io.Read
                return cmd.Version.RunCommand(prog, args, stdin, stdout, stderr)
        }
 
+       if inst.Commit == "" {
+               if commit, err := exec.Command("env", "-C", inst.SourcePath, "git", "log", "-n1", "--format=%H").CombinedOutput(); err == nil {
+                       inst.Commit = strings.TrimSpace(string(commit))
+               } else {
+                       inst.Commit = "0000000000000000000000000000000000000000"
+               }
+       }
+
        var dev, test, prod, pkg bool
        switch inst.ClusterType {
        case "development":
@@ -85,6 +113,11 @@ func (inst *installCommand) RunCommand(prog string, args []string, stdin io.Read
                return 1
        }
 
+       if ok, _ := regexp.MatchString(`^\d\.\d+\.\d+$`, inst.RubyVersion); !ok {
+               fmt.Fprintf(stderr, "invalid argument %q for -ruby-version\n", inst.RubyVersion)
+               return 64
+       }
+
        osv, err := identifyOS()
        if err != nil {
                return 1
@@ -123,7 +156,6 @@ func (inst *installCommand) RunCommand(prog string, args []string, stdin io.Read
                pkgs = append(pkgs,
                        "dpkg-dev",
                        "eatmydata", // install it for later steps, even if we're not using it now
-                       "rsync",
                )
        }
 
@@ -139,26 +171,24 @@ func (inst *installCommand) RunCommand(prog string, args []string, stdin io.Read
                        "default-jdk-headless",
                        "default-jre-headless",
                        "gettext",
-                       "iceweasel",
                        "libattr1-dev",
-                       "libcrypt-ssleay-perl",
+                       "libffi-dev",
                        "libfuse-dev",
+                       "libgbm1", // cypress / workbench2 tests
                        "libgnutls28-dev",
-                       "libjson-perl",
                        "libpam-dev",
                        "libpcre3-dev",
                        "libpq-dev",
                        "libreadline-dev",
                        "libssl-dev",
-                       "libwww-perl",
                        "libxml2-dev",
                        "libxslt1-dev",
+                       "libyaml-dev",
                        "linkchecker",
                        "lsof",
                        "make",
                        "net-tools",
                        "pandoc",
-                       "perl-modules",
                        "pkg-config",
                        "postgresql",
                        "postgresql-contrib",
@@ -172,21 +202,37 @@ func (inst *installCommand) RunCommand(prog string, args []string, stdin io.Read
                        "r-cran-markdown",
                        "r-cran-roxygen2",
                        "r-cran-xml",
+                       "rsync",
                        "sudo",
                        "uuid-dev",
                        "wget",
                        "xvfb",
+                       "zlib1g-dev", // services/api
                )
+               if test {
+                       if osv.Debian && osv.Major <= 10 {
+                               pkgs = append(pkgs, "iceweasel")
+                       } else if osv.Debian && osv.Major >= 11 {
+                               pkgs = append(pkgs, "firefox-esr")
+                       } else {
+                               pkgs = append(pkgs, "firefox")
+                       }
+               }
                if dev || test {
                        pkgs = append(pkgs,
-                               "squashfs-tools", // for singularity
-                       )
+                               "libglib2.0-dev", // singularity (conmon)
+                               "libseccomp-dev", // singularity (seccomp)
+                               "squashfs-tools", // singularity
+                               "gnupg")          // docker install recipe
                }
                switch {
-               case osv.Debian && osv.Major >= 10:
-                       pkgs = append(pkgs, "libcurl4")
-               default:
-                       pkgs = append(pkgs, "libcurl3")
+               case osv.Debian && osv.Major >= 10,
+                       osv.Ubuntu && osv.Major >= 22:
+                       pkgs = append(pkgs, "g++", "libcurl4", "libcurl4-openssl-dev")
+               case osv.Debian || osv.Ubuntu:
+                       pkgs = append(pkgs, "g++", "libcurl3", "libcurl3-openssl-dev")
+               case osv.Centos:
+                       pkgs = append(pkgs, "gcc", "gcc-c++", "libcurl-devel", "postgresql-devel")
                }
                cmd := exec.CommandContext(ctx, "apt-get")
                if inst.EatMyData {
@@ -203,10 +249,57 @@ func (inst *installCommand) RunCommand(prog string, args []string, stdin io.Read
                }
        }
 
+       if dev || test {
+               if havedockerversion, err2 := exec.Command("docker", "--version").CombinedOutput(); err2 == nil {
+                       logger.Printf("%s installed, assuming that version is ok", bytes.TrimSuffix(havedockerversion, []byte("\n")))
+               } else if osv.Debian {
+                       var codename string
+                       switch osv.Major {
+                       case 10:
+                               codename = "buster"
+                       case 11:
+                               codename = "bullseye"
+                       case 12:
+                               codename = "bookworm"
+                       default:
+                               err = fmt.Errorf("don't know how to install docker-ce for debian %d", osv.Major)
+                               return 1
+                       }
+                       err = inst.runBash(`
+rm -f /usr/share/keyrings/docker-archive-keyring.gpg
+curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
+echo 'deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian/ `+codename+` stable' | \
+    tee /etc/apt/sources.list.d/docker.list
+apt-get update
+DEBIAN_FRONTEND=noninteractive apt-get --yes --no-install-recommends install docker-ce
+`, stdout, stderr)
+                       if err != nil {
+                               return 1
+                       }
+               } else {
+                       err = fmt.Errorf("don't know how to install docker for osversion %v", osv)
+                       return 1
+               }
+
+               err = inst.runBash(`
+key=fs.inotify.max_user_watches
+min=524288
+if [[ "$(sysctl --values "${key}")" -lt "${min}" ]]; then
+    sysctl "${key}=${min}"
+    # writing sysctl worked, so we should make it permanent
+    echo "${key}=${min}" | tee -a /etc/sysctl.conf
+    sysctl -p
+fi
+`, stdout, stderr)
+               if err != nil {
+                       err = fmt.Errorf("couldn't set fs.inotify.max_user_watches value. (Is this a docker container? Fix this on the docker host by adding fs.inotify.max_user_watches=524288 to /etc/sysctl.conf and running `sysctl -p`)")
+                       return 1
+               }
+       }
+
        os.Mkdir("/var/lib/arvados", 0755)
        os.Mkdir("/var/lib/arvados/tmp", 0700)
        if prod || pkg {
-               os.Mkdir("/var/lib/arvados/wwwtmp", 0700)
                u, er := user.Lookup("www-data")
                if er != nil {
                        err = fmt.Errorf("user.Lookup(%q): %w", "www-data", er)
@@ -214,24 +307,30 @@ func (inst *installCommand) RunCommand(prog string, args []string, stdin io.Read
                }
                uid, _ := strconv.Atoi(u.Uid)
                gid, _ := strconv.Atoi(u.Gid)
+               os.Mkdir("/var/lib/arvados/wwwtmp", 0700)
                err = os.Chown("/var/lib/arvados/wwwtmp", uid, gid)
                if err != nil {
                        return 1
                }
        }
-       rubyversion := "2.7.2"
-       rubymajorversion := rubyversion[:strings.LastIndex(rubyversion, ".")]
-       if haverubyversion, err := exec.Command("/var/lib/arvados/bin/ruby", "-v").CombinedOutput(); err == nil && bytes.HasPrefix(haverubyversion, []byte("ruby "+rubyversion)) {
-               logger.Print("ruby " + rubyversion + " already installed")
+       rubyminorversion := inst.RubyVersion[:strings.LastIndex(inst.RubyVersion, ".")]
+       if haverubyversion, err := exec.Command("/var/lib/arvados/bin/ruby", "-v").CombinedOutput(); err == nil && bytes.HasPrefix(haverubyversion, []byte("ruby "+inst.RubyVersion)) {
+               logger.Print("ruby " + inst.RubyVersion + " already installed")
        } else {
                err = inst.runBash(`
+rubyversion="`+inst.RubyVersion+`"
+rubyminorversion="`+rubyminorversion+`"
 tmp="$(mktemp -d)"
 trap 'rm -r "${tmp}"' ERR EXIT
-wget --progress=dot:giga -O- https://cache.ruby-lang.org/pub/ruby/`+rubymajorversion+`/ruby-`+rubyversion+`.tar.gz | tar -C "${tmp}" -xzf -
-cd "${tmp}/ruby-`+rubyversion+`"
+wget --progress=dot:giga -O- "https://cache.ruby-lang.org/pub/ruby/$rubyminorversion/ruby-$rubyversion.tar.gz" | tar -C "${tmp}" -xzf -
+cd "${tmp}/ruby-$rubyversion"
 ./configure --disable-install-static-library --enable-shared --disable-install-doc --prefix /var/lib/arvados
 make -j8
+rm -f /var/lib/arvados/bin/erb
 make install
+if [[ "$rubyversion" > "3" ]]; then
+  /var/lib/arvados/bin/gem update --no-document --system 3.4.21
+fi
 /var/lib/arvados/bin/gem install bundler --no-document
 `, stdout, stderr)
                if err != nil {
@@ -247,7 +346,7 @@ make install
 cd /tmp
 rm -rf /var/lib/arvados/go/
 wget --progress=dot:giga -O- https://storage.googleapis.com/golang/go`+goversion+`.linux-amd64.tar.gz | tar -C /var/lib/arvados -xzf -
-ln -sf /var/lib/arvados/go/bin/* /usr/local/bin/
+ln -sfv /var/lib/arvados/go/bin/* /usr/local/bin/
 `, stdout, stderr)
                        if err != nil {
                                return 1
@@ -256,49 +355,32 @@ ln -sf /var/lib/arvados/go/bin/* /usr/local/bin/
        }
 
        if !prod && !pkg {
-               pjsversion := "1.9.8"
                if havepjsversion, err := exec.Command("/usr/local/bin/phantomjs", "--version").CombinedOutput(); err == nil && string(havepjsversion) == "1.9.8\n" {
                        logger.Print("phantomjs " + pjsversion + " already installed")
                } else {
                        err = inst.runBash(`
 PJS=phantomjs-`+pjsversion+`-linux-x86_64
-wget --progress=dot:giga -O- https://bitbucket.org/ariya/phantomjs/downloads/$PJS.tar.bz2 | tar -C /var/lib/arvados -xjf -
-ln -sf /var/lib/arvados/$PJS/bin/phantomjs /usr/local/bin/
+wget --progress=dot:giga -O- https://cache.arvados.org/$PJS.tar.bz2 | tar -C /var/lib/arvados -xjf -
+ln -sfv /var/lib/arvados/$PJS/bin/phantomjs /usr/local/bin/
 `, stdout, stderr)
                        if err != nil {
                                return 1
                        }
                }
 
-               geckoversion := "0.24.0"
                if havegeckoversion, err := exec.Command("/usr/local/bin/geckodriver", "--version").CombinedOutput(); err == nil && strings.Contains(string(havegeckoversion), " "+geckoversion+" ") {
                        logger.Print("geckodriver " + geckoversion + " already installed")
                } else {
                        err = inst.runBash(`
 GD=v`+geckoversion+`
 wget --progress=dot:giga -O- https://github.com/mozilla/geckodriver/releases/download/$GD/geckodriver-$GD-linux64.tar.gz | tar -C /var/lib/arvados/bin -xzf - geckodriver
-ln -sf /var/lib/arvados/bin/geckodriver /usr/local/bin/
+ln -sfv /var/lib/arvados/bin/geckodriver /usr/local/bin/
 `, stdout, stderr)
                        if err != nil {
                                return 1
                        }
                }
 
-               nodejsversion := "v12.22.2"
-               if havenodejsversion, err := exec.Command("/usr/local/bin/node", "--version").CombinedOutput(); err == nil && string(havenodejsversion) == nodejsversion+"\n" {
-                       logger.Print("nodejs " + nodejsversion + " already installed")
-               } else {
-                       err = inst.runBash(`
-NJS=`+nodejsversion+`
-wget --progress=dot:giga -O- https://nodejs.org/dist/${NJS}/node-${NJS}-linux-x64.tar.xz | sudo tar -C /var/lib/arvados -xJf -
-ln -sf /var/lib/arvados/node-${NJS}-linux-x64/bin/{node,npm} /usr/local/bin/
-`, stdout, stderr)
-                       if err != nil {
-                               return 1
-                       }
-               }
-
-               gradleversion := "5.3.1"
                if havegradleversion, err := exec.Command("/usr/local/bin/gradle", "--version").CombinedOutput(); err == nil && strings.Contains(string(havegradleversion), "Gradle "+gradleversion+"\n") {
                        logger.Print("gradle " + gradleversion + " already installed")
                } else {
@@ -308,7 +390,7 @@ zip=/var/lib/arvados/tmp/gradle-${G}-bin.zip
 trap "rm ${zip}" ERR
 wget --progress=dot:giga -O${zip} https://services.gradle.org/distributions/gradle-${G}-bin.zip
 unzip -o -d /var/lib/arvados ${zip}
-ln -sf /var/lib/arvados/gradle-${G}/bin/gradle /usr/local/bin/
+ln -sfv /var/lib/arvados/gradle-${G}/bin/gradle /usr/local/bin/
 rm ${zip}
 `, stdout, stderr)
                        if err != nil {
@@ -316,7 +398,6 @@ rm ${zip}
                        }
                }
 
-               singularityversion := "3.7.4"
                if havesingularityversion, err := exec.Command("/var/lib/arvados/bin/singularity", "--version").CombinedOutput(); err == nil && strings.Contains(string(havesingularityversion), singularityversion) {
                        logger.Print("singularity " + singularityversion + " already installed")
                } else if dev || test {
@@ -325,7 +406,7 @@ S=`+singularityversion+`
 tmp=/var/lib/arvados/tmp/singularity
 trap "rm -r ${tmp}" ERR EXIT
 cd /var/lib/arvados/tmp
-git clone https://github.com/sylabs/singularity
+git clone --recurse-submodules https://github.com/sylabs/singularity
 cd singularity
 git checkout v${S}
 ./mconfig --prefix=/var/lib/arvados
@@ -337,6 +418,14 @@ make -C ./builddir install
                        }
                }
 
+               err = inst.runBash(`
+install /usr/bin/nsenter /var/lib/arvados/bin/nsenter
+setcap "cap_sys_admin+pei cap_sys_chroot+pei" /var/lib/arvados/bin/nsenter
+`, stdout, stderr)
+               if err != nil {
+                       return 1
+               }
+
                // The entry in /etc/locale.gen is "en_US.UTF-8"; once
                // it's installed, locale -a reports it as
                // "en_US.utf8".
@@ -458,77 +547,51 @@ make -C ./builddir install
                }
        }
 
-       if prod || pkg {
-               // Install Rails apps to /var/lib/arvados/{railsapi,workbench1}/
-               for dstdir, srcdir := range map[string]string{
-                       "railsapi":   "services/api",
-                       "workbench1": "apps/workbench",
-               } {
-                       fmt.Fprintf(stderr, "building %s...\n", srcdir)
-                       cmd := exec.Command("rsync",
-                               "-a", "--no-owner", "--no-group", "--delete-after", "--delete-excluded",
-                               "--exclude", "/coverage",
-                               "--exclude", "/log",
-                               "--exclude", "/tmp",
-                               "--exclude", "/vendor",
-                               "--exclude", "/config/environments",
-                               "./", "/var/lib/arvados/"+dstdir+"/")
-                       cmd.Dir = filepath.Join(inst.SourcePath, srcdir)
-                       cmd.Stdout = stdout
-                       cmd.Stderr = stderr
-                       err = cmd.Run()
+       if !prod {
+               if havenodejsversion, err := exec.Command("/usr/local/bin/node", "--version").CombinedOutput(); err == nil && string(havenodejsversion) == nodejsversion+"\n" {
+                       logger.Print("nodejs " + nodejsversion + " already installed")
+               } else {
+                       err = inst.runBash(`
+NJS=`+nodejsversion+`
+rm -rf /var/lib/arvados/node-*-linux-x64
+wget --progress=dot:giga -O- https://nodejs.org/dist/${NJS}/node-${NJS}-linux-x64.tar.xz | sudo tar -C /var/lib/arvados -xJf -
+ln -sfv /var/lib/arvados/node-${NJS}-linux-x64/bin/{node,npm} /usr/local/bin/
+`, stdout, stderr)
                        if err != nil {
                                return 1
                        }
-                       for _, cmdline := range [][]string{
-                               {"mkdir", "-p", "log", "tmp", ".bundle", "/var/www/.gem", "/var/www/.bundle", "/var/www/.passenger"},
-                               {"touch", "log/production.log"},
-                               {"chown", "-R", "--from=root", "www-data:www-data", "/var/www/.gem", "/var/www/.bundle", "/var/www/.passenger", "log", "tmp", ".bundle", "Gemfile.lock", "config.ru", "config/environment.rb"},
-                               {"sudo", "-u", "www-data", "/var/lib/arvados/bin/gem", "install", "--user", "--conservative", "--no-document", "bundler:2.2.19"},
-                               {"sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "install", "--deployment", "--jobs", "8", "--path", "/var/www/.gem"},
-                               {"sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "exec", "passenger-config", "build-native-support"},
-                               {"sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "exec", "passenger-config", "install-standalone-runtime"},
-                       } {
-                               cmd = exec.Command(cmdline[0], cmdline[1:]...)
-                               cmd.Dir = "/var/lib/arvados/" + dstdir
-                               cmd.Stdout = stdout
-                               cmd.Stderr = stderr
-                               fmt.Fprintf(stderr, "... %s\n", cmd.Args)
-                               err = cmd.Run()
-                               if err != nil {
-                                       return 1
-                               }
-                       }
-                       cmd = exec.Command("sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "exec", "passenger-config", "validate-install")
-                       cmd.Dir = "/var/lib/arvados/" + dstdir
-                       cmd.Stdout = stdout
-                       cmd.Stderr = stderr
-                       err = cmd.Run()
-                       if err != nil && !strings.Contains(err.Error(), "exit status 2") {
-                               // Exit code 2 indicates there were warnings (like
-                               // "other passenger installations have been detected",
-                               // which we can't expect to avoid) but no errors.
-                               // Other non-zero exit codes (1, 9) indicate errors.
+               }
+
+               if haveyarnversion, err := exec.Command("/usr/local/bin/yarn", "--version").CombinedOutput(); err == nil && len(haveyarnversion) > 0 {
+                       logger.Print("yarn " + strings.TrimSpace(string(haveyarnversion)) + " already installed")
+               } else {
+                       err = inst.runBash(`
+npm install -g yarn
+ln -sfv /var/lib/arvados/node-`+nodejsversion+`-linux-x64/bin/{yarn,yarnpkg} /usr/local/bin/
+`, stdout, stderr)
+                       if err != nil {
                                return 1
                        }
                }
+       }
 
+       if prod || pkg {
                // Install Go programs to /var/lib/arvados/bin/
                for _, srcdir := range []string{
                        "cmd/arvados-client",
                        "cmd/arvados-server",
-                       "services/arv-git-httpd",
-                       "services/crunch-dispatch-local",
-                       "services/crunch-dispatch-slurm",
-                       "services/health",
-                       "services/keep-balance",
-                       "services/keep-web",
-                       "services/keepproxy",
-                       "services/keepstore",
-                       "services/ws",
                } {
                        fmt.Fprintf(stderr, "building %s...\n", srcdir)
-                       cmd := exec.Command("go", "install", "-ldflags", "-X git.arvados.org/arvados.git/lib/cmd.version="+inst.PackageVersion+" -X main.version="+inst.PackageVersion)
+                       // -buildvcs=false here avoids a fatal "error
+                       // obtaining VCS status" when git refuses to
+                       // run (for example) as root in a docker
+                       // container using a non-root-owned git tree
+                       // mounted from the host -- as in
+                       // "arvados-package build".
+                       cmd := exec.Command("go", "install", "-buildvcs=false",
+                               "-ldflags", "-s -w"+
+                                       " -X git.arvados.org/arvados.git/lib/cmd.version="+inst.PackageVersion+
+                                       " -X git.arvados.org/arvados.git/lib/cmd.commit="+inst.Commit)
                        cmd.Env = append(cmd.Env, os.Environ()...)
                        cmd.Env = append(cmd.Env, "GOBIN=/var/lib/arvados/bin")
                        cmd.Dir = filepath.Join(inst.SourcePath, srcdir)
@@ -548,6 +611,188 @@ make -C ./builddir install
                if err != nil {
                        return 1
                }
+
+               // Install python SDK and arv-mount in
+               // /var/lib/arvados/lib/python.
+               //
+               // setup.py writes a file in the source directory in
+               // order to include the version number in the package
+               // itself.  We don't want to write to the source tree
+               // (in "arvados-package" context it's mounted
+               // readonly) so we run setup.py in a temporary copy of
+               // the source dir.
+               if err = inst.runBash(`
+v=/var/lib/arvados/lib/python
+tmp=/var/lib/arvados/tmp/python
+python3 -m venv "$v"
+. "$v/bin/activate"
+pip3 install --no-cache-dir 'setuptools>=68' 'pip>=20'
+export ARVADOS_BUILDING_VERSION="`+inst.PackageVersion+`"
+for src in "`+inst.SourcePath+`/sdk/python" "`+inst.SourcePath+`/services/fuse"; do
+  rsync -a --delete-after "$src/" "$tmp/"
+  env -C "$tmp" python3 setup.py build
+  pip3 install "$tmp"
+  rm -rf "$tmp"
+done
+`, stdout, stderr); err != nil {
+                       return 1
+               }
+
+               // Install RailsAPI to /var/lib/arvados/railsapi/
+               fmt.Fprintln(stderr, "building railsapi...")
+               cmd = exec.Command("rsync",
+                       "-a", "--no-owner", "--no-group", "--delete-after", "--delete-excluded",
+                       "--exclude", "/coverage",
+                       "--exclude", "/log",
+                       "--exclude", "/node_modules",
+                       "--exclude", "/tmp",
+                       "--exclude", "/public/assets",
+                       "--exclude", "/vendor",
+                       "--exclude", "/config/environments",
+                       "./", "/var/lib/arvados/railsapi/")
+               cmd.Dir = filepath.Join(inst.SourcePath, "services", "api")
+               cmd.Stdout = stdout
+               cmd.Stderr = stderr
+               err = cmd.Run()
+               if err != nil {
+                       return 1
+               }
+               for _, cmdline := range [][]string{
+                       {"mkdir", "-p", "log", "public/assets", "tmp", "vendor", ".bundle", "/var/www/.bundle", "/var/www/.gem", "/var/www/.npm", "/var/www/.passenger"},
+                       {"touch", "log/production.log"},
+                       {"chown", "-R", "--from=root", "www-data:www-data", "/var/www/.bundle", "/var/www/.gem", "/var/www/.npm", "/var/www/.passenger", "log", "tmp", "vendor", ".bundle", "Gemfile.lock", "config.ru", "config/environment.rb"},
+                       {"sudo", "-u", "www-data", "/var/lib/arvados/bin/gem", "install", "--user", "--conservative", "--no-document", "bundler:" + bundlerversion},
+                       {"sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "config", "set", "--local", "deployment", "true"},
+                       {"sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "config", "set", "--local", "path", "/var/www/.gem"},
+                       {"sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "config", "set", "--local", "without", "development test diagnostics performance"},
+                       {"sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "install", "--jobs", fmt.Sprintf("%d", runtime.NumCPU())},
+
+                       {"chown", "www-data:www-data", ".", "public/assets"},
+                       // {"sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "config", "set", "--local", "system", "true"},
+                       {"sudo", "-u", "www-data", "ARVADOS_CONFIG=none", "RAILS_GROUPS=assets", "RAILS_ENV=production", "PATH=/var/lib/arvados/bin:" + os.Getenv("PATH"), "/var/lib/arvados/bin/bundle", "exec", "rake", "npm:install"},
+                       {"sudo", "-u", "www-data", "ARVADOS_CONFIG=none", "RAILS_GROUPS=assets", "RAILS_ENV=production", "PATH=/var/lib/arvados/bin:" + os.Getenv("PATH"), "/var/lib/arvados/bin/bundle", "exec", "rake", "assets:precompile"},
+                       {"chown", "root:root", "."},
+                       {"chown", "-R", "root:root", "public/assets", "vendor"},
+
+                       {"sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "exec", "passenger-config", "build-native-support"},
+                       {"sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "exec", "passenger-config", "install-standalone-runtime"},
+               } {
+                       if cmdline[len(cmdline)-2] == "rake" {
+                               continue
+                       }
+                       cmd = exec.Command(cmdline[0], cmdline[1:]...)
+                       cmd.Dir = "/var/lib/arvados/railsapi"
+                       cmd.Stdout = stdout
+                       cmd.Stderr = stderr
+                       fmt.Fprintf(stderr, "... %s\n", cmd.Args)
+                       err = cmd.Run()
+                       if err != nil {
+                               return 1
+                       }
+               }
+               cmd = exec.Command("sudo", "-u", "www-data", "/var/lib/arvados/bin/bundle", "exec", "passenger-config", "validate-install")
+               cmd.Dir = "/var/lib/arvados/railsapi"
+               cmd.Stdout = stdout
+               cmd.Stderr = stderr
+               err = cmd.Run()
+               if err != nil && !strings.Contains(err.Error(), "exit status 2") {
+                       // Exit code 2 indicates there were warnings (like
+                       // "other passenger installations have been detected",
+                       // which we can't expect to avoid) but no errors.
+                       // Other non-zero exit codes (1, 9) indicate errors.
+                       return 1
+               }
+
+               // Install workbench2 app to
+               // /var/lib/arvados/workbench2/.
+               //
+               // We copy the source tree from the (possibly
+               // readonly) source tree into a temp dir because `yarn
+               // build` writes to {source-tree}/build/. When we
+               // upgrade to react-scripts >= 4.0.2 we may be able to
+               // build from the source dir and write directly to the
+               // final destination (using
+               // YARN_INSTALL_STATE_PATH=/dev/null
+               // BUILD_PATH=/var/lib/arvados/workbench2) instead of
+               // using two rsync steps here.
+               if err = inst.runBash(`
+src="`+inst.SourcePath+`/services/workbench2"
+tmp=/var/lib/arvados/tmp/workbench2
+trap "rm -r ${tmp}" ERR EXIT
+dst=/var/lib/arvados/workbench2
+rsync -a --delete-after "$src/" "$tmp/"
+env -C "$tmp" VERSION="`+inst.PackageVersion+`" BUILD_NUMBER=1 GIT_COMMIT="`+inst.Commit[:9]+`" yarn build
+rsync -a --delete-after "$tmp/build/" "$dst/"
+`, stdout, stderr); err != nil {
+                       return 1
+               }
+
+               // Install arvados-cli gem (binaries go in
+               // /var/lib/arvados/bin)
+               if err = inst.runBash(`
+/var/lib/arvados/bin/gem install --conservative --no-document arvados-cli
+`, stdout, stderr); err != nil {
+                       return 1
+               }
+
+               err = os.WriteFile("/lib/systemd/system/arvados.service", arvadosServiceFile, 0777)
+               if err != nil {
+                       return 1
+               }
+               if prod {
+                       // (fpm will do this for us in the pkg case)
+                       // This is equivalent to "systemd enable", but
+                       // does not depend on the systemctl program
+                       // being available:
+                       symlink := "/etc/systemd/system/multi-user.target.wants/arvados.service"
+                       err = os.Remove(symlink)
+                       if err != nil && !errors.Is(err, os.ErrNotExist) {
+                               return 1
+                       }
+                       err = os.Symlink("/lib/systemd/system/arvados.service", symlink)
+                       if err != nil {
+                               return 1
+                       }
+               }
+
+               // Add symlinks in /usr/bin for user-facing programs
+               for _, srcdst := range [][]string{
+                       // go
+                       {"bin/arvados-client"},
+                       {"bin/arvados-client", "arv"},
+                       {"bin/arvados-server"},
+                       // sdk/cli
+                       {"bin/arv", "arv-ruby"},
+                       {"bin/arv-tag"},
+                       // sdk/python
+                       {"lib/python/bin/arv-copy"},
+                       {"lib/python/bin/arv-federation-migrate"},
+                       {"lib/python/bin/arv-get"},
+                       {"lib/python/bin/arv-keepdocker"},
+                       {"lib/python/bin/arv-ls"},
+                       {"lib/python/bin/arv-migrate-docker19"},
+                       {"lib/python/bin/arv-normalize"},
+                       {"lib/python/bin/arv-put"},
+                       {"lib/python/bin/arv-ws"},
+                       // services/fuse
+                       {"lib/python/bin/arv-mount"},
+               } {
+                       src := "/var/lib/arvados/" + srcdst[0]
+                       if _, err = os.Stat(src); err != nil {
+                               return 1
+                       }
+                       dst := srcdst[len(srcdst)-1]
+                       _, dst = filepath.Split(dst)
+                       dst = "/usr/bin/" + dst
+                       err = os.Remove(dst)
+                       if err != nil && !errors.Is(err, os.ErrNotExist) {
+                               return 1
+                       }
+                       err = os.Symlink(src, dst)
+                       if err != nil {
+                               return 1
+                       }
+               }
        }
 
        return 0
@@ -646,7 +891,7 @@ func prodpkgs(osv osversion) []string {
                "libcurl3-gnutls",
                "libxslt1.1",
                "nginx",
-               "python",
+               "python3",
                "sudo",
        }
        if osv.Debian || osv.Ubuntu {
@@ -656,21 +901,12 @@ func prodpkgs(osv osversion) []string {
                        pkgs = append(pkgs, "python3-distutils") // sdk/cwl
                }
                return append(pkgs,
-                       "g++",
-                       "libcurl4-openssl-dev", // services/api
-                       "libpq-dev",
-                       "libpython2.7", // services/fuse
                        "mime-support", // keep-web
-                       "zlib1g-dev",   // services/api
                )
        } else if osv.Centos {
                return append(pkgs,
                        "fuse-libs", // services/fuse
-                       "gcc",
-                       "gcc-c++",
-                       "libcurl-devel",    // services/api
-                       "mailcap",          // keep-web
-                       "postgresql-devel", // services/api
+                       "mailcap",   // keep-web
                )
        } else {
                panic("os version not supported")