From ddd587b0778855f2199298d96fdd51792a948ea7 Mon Sep 17 00:00:00 2001
From: Timo Wilken
Date: Wed, 22 Feb 2023 11:20:48 +0100
Subject: Set up nomad, consul, vault

---
 tw/packages/ci.scm | 111 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 tw/packages/ci.scm

(limited to 'tw/packages/ci.scm')

diff --git a/tw/packages/ci.scm b/tw/packages/ci.scm
new file mode 100644
index 00000000..3a2619ac
--- /dev/null
+++ b/tw/packages/ci.scm
@@ -0,0 +1,111 @@
+(define-module (tw packages ci)
+  #:use-module (gnu packages base)
+  #:use-module (gnu packages elf)
+  #:use-module (guix build-system copy)
+  #:use-module (guix download)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix packages)
+  #:use-module (guix utils))
+
+(define-public (hashicorp-arch)
+  (cond
+   ((target-x86-64?) "amd64")
+   ((target-x86-32?) "386")
+   ((target-arm32?) "arm")
+   ((target-aarch64?) "arm64")))
+
+(define-public (hashicorp-download-url name version)
+  (string-append "https://releases.hashicorp.com/" name "/" version "/"
+                 name "_" version "_linux_" (hashicorp-arch) ".zip"))
+
+(define-public hashicorp-packer-bin
+  (package
+    (name "hashicorp-packer")
+    (version "1.8.6")
+    (source
+     (origin
+       (method url-fetch/zipbomb)
+       (uri (hashicorp-download-url "packer" version))
+       (sha256 (base32 "1bl5nckj9gqzdmkfaxjbsi4mv78ka5liiv9nin8n5slaawg43l2p"))))
+    (build-system copy-build-system)
+    (arguments '(#:install-plan '(("packer" "bin/"))))
+    (home-page "https://packer.io/")
+    (synopsis "Build automated machine images")
+    (description "Hashicorp Packer is a tool for creating identical machine
+images for multiple platforms from a single source configuration.")
+    (license license:mpl2.0)))
+
+(define-public hashicorp-consul-bin
+  (package
+    (name "hashicorp-consul")
+    (version "1.14.4")
+    (source
+     (origin
+       (method url-fetch/zipbomb)
+       (uri (hashicorp-download-url "consul" version))
+       (sha256 (base32 "0ypxmnl68fg66rw06g5qldqgyrgkimgk56gspwv1bk797j2pryza"))))
+    (build-system copy-build-system)
+    (arguments '(#:install-plan '(("consul" "bin/"))))
+    (home-page "https://consul.io/")
+    (synopsis "Datacenter service mesh tool")
+    (description "Consul is a distributed, highly available, and data center
+aware solution to connect and configure applications across dynamic,
+distributed infrastructure.")
+    (license license:mpl2.0)))
+
+(define-public hashicorp-vault-bin
+  (package
+    (name "hashicorp-vault")
+    (version "1.12.3")
+    (source
+     (origin
+       (method url-fetch/zipbomb)
+       (uri (hashicorp-download-url "vault" version))
+       (sha256 (base32 "1sxiqjq837mvl3r4awsxakyssf4jrcx45xzg0ys8fxp70snmp0pl"))))
+    (build-system copy-build-system)
+    (arguments '(#:install-plan '(("vault" "bin/"))))
+    (home-page "https://vaultproject.io/")
+    (synopsis "Secrets management, encryption as a service, and privileged
+access management")
+    (description "Vault is a tool for securely accessing secrets.  A secret is
+anything that you want to tightly control access to, such as API keys,
+passwords, certificates, and more.  Vault provides a unified interface to any
+secret, while providing tight access control and recording a detailed audit
+log.")
+    (license license:mpl2.0)))
+
+(define-public hashicorp-nomad-bin
+  (package
+    (name "hashicorp-nomad")
+    (version "1.4.4")
+    (source
+     (origin
+       (method url-fetch/zipbomb)
+       (uri (hashicorp-download-url "nomad" version))
+       (sha256 (base32 "0l73ffffs002jkjfzidj604wzpjf38qfsghyvml7mnn3sz0v9fv3"))))
+    (build-system copy-build-system)
+    (arguments
+     `(#:install-plan '(("nomad" "bin/"))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch-interpreter
+           ;; For some reason, the "nomad" binary has /lib64/ld-linux*.so
+           ;; hardcoded, so fix that.
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((patchelf
+                    (string-append (assoc-ref inputs "patchelf")
+                                   "/bin/patchelf"))
+                   (ld-linux.so
+                    (string-append
+                     (assoc-ref inputs "glibc")
+                     "/lib/ld-" ,(package-version glibc) ".so")))
+               (invoke patchelf "--set-interpreter" ld-linux.so "nomad")))))))
+    (inputs (list glibc))
+    (native-inputs (list patchelf))
+    (home-page "https://nomadproject.io/")
+    (synopsis "A simple orchestrator to deploy and manage applications")
+    (description "Nomad is an easy-to-use, flexible, and performant workload
+orchestrator that can deploy a mix of microservice, batch, containerized, and
+non-containerized applications.  Nomad is easy to operate and scale and has
+native Consul and Vault integrations.")
+    (license license:mpl2.0)))
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