From 669e4be273ac2abe9505ca6411d5ee37f1771d4c Mon Sep 17 00:00:00 2001 From: makefu Date: Sat, 26 Dec 2015 11:06:11 +0100 Subject: k 5 Reaktor/plugins: converted plugins from makefu/2/Reaktor --- krebs/5pkgs/Reaktor/plugins.nix | 124 ++++++++++++++++++++++----- krebs/5pkgs/Reaktor/scripts/random-issue.sh | 20 +++++ krebs/5pkgs/Reaktor/scripts/sed-plugin.py | 53 ++++++++++++ krebs/5pkgs/Reaktor/scripts/shack-correct.sh | 6 ++ 4 files changed, 181 insertions(+), 22 deletions(-) create mode 100644 krebs/5pkgs/Reaktor/scripts/random-issue.sh create mode 100644 krebs/5pkgs/Reaktor/scripts/sed-plugin.py create mode 100644 krebs/5pkgs/Reaktor/scripts/shack-correct.sh (limited to 'krebs/5pkgs') diff --git a/krebs/5pkgs/Reaktor/plugins.nix b/krebs/5pkgs/Reaktor/plugins.nix index 05ede38e..3b250886 100644 --- a/krebs/5pkgs/Reaktor/plugins.nix +++ b/krebs/5pkgs/Reaktor/plugins.nix @@ -1,38 +1,118 @@ { stdenv, lib, pkgs, makeWrapper }: rec { - buildReaktorPlugin = { name - # TODO: profiles - , extraConfig + # Begin API + buildBaseReaktorPlugin = { name + , config # python extra configuration for plugin , phases ? [] , ... } @ attrs: stdenv.mkDerivation (attrs // { name = "Reaktor-plugin-" + name; - phases = phases ++ [ "installPhase" ]; isReaktorPlugin = true; }); - random-emoji = buildReaktorPlugin rec { - name = "random-emoji"; - src = ./scripts/random-emoji.sh; + buildSimpleReaktorPlugin = name: { script + , path ? [] + , env ? {} + , pattern ? "" + , ... } @ attrs: + let + path_env = { "PATH" = lib.makeSearchPath "bin" (path ++ [ pkgs.coreutils ]); }; + src_dir = pkgs.substituteAll ( { + inherit name; + dir = "bin"; + isExecutable = true; + src = script; + }); + src_file = "${src_dir}/bin/${name}"; + config = '' + public_commands.insert(0,{ + 'capname' : "${name}", + 'pattern' : ${if pattern == "" then + ''indirect_pattern.format("${name}")'' else + ''"${pattern}"'' }, + 'argv' : ["${src_file}"], + 'env' : ${builtins.toJSON path_env // env})}) + ''; + config_file = pkgs.writeText "plugin.py" config; + in buildBaseReaktorPlugin (attrs // rec { + inherit name config; + + phases = [ "installPhase" ]; + buildInputs = [ makeWrapper ]; + installPhase = '' + mkdir -p $out/bin $out/etc/Reaktor + ln -s ${src_file} $out/bin + wrapProgram $out/bin/${name} \ + --prefix PATH : ${path_env.PATH} + ln -s ${config_file} $out/etc/Reaktor/plugin.py + ''; + + }); + # End API + + # Begin Plugins + random-emoji = buildSimpleReaktorPlugin "emoji" { + path = with pkgs; [ gnused gnugrep xmlstarlet curl ]; + script = ./scripts/random-emoji.sh; + }; + + sed-plugin = buildSimpleReaktorPlugin "sed-plugin" { + path = [ pkgs.gnused ]; + # only support s///gi the plugin needs to see every msg + # TODO: this will eat up the last regex, fix Reaktor to support fallthru + pattern = "^(?P.*)$$"; + script = ./scripts/sed-plugin.py; + }; + + shack-correct = buildSimpleReaktorPlugin "shack-correct" { + path = [ pkgs.gnused ]; + pattern = "^(?P.*Shack.*)$$"; + script = ./scripts/shack-correct.sh; + }; + + nixos-version = buildSimpleReaktorPlugin "nixos-version" { + script = pkgs.writeScript "nixos-version" '' + #! /bin/sh + . /etc/os-release + echo "$PRETTY_NAME" + ''; + }; + stockholm-issue = buildSimpleReaktorPlugin "stockholm-issue" { + script = ./scripts/random-issue.sh; + path = with pkgs; [ git gnused lentil ]; + env = { "origin"= "http://cgit.gum/stockholm"; }; + }; + + titlebot = + let + pypkgs = pkgs.python3Packages; + titlebot_cmds = pypkgs.buildPythonPackage { + name = "titlebot_cmds"; + propagatedBuildInputs = with pypkgs; [ setuptools ]; + src = pkgs.fetchurl { + url = "https://github.com/makefu/reaktor-titlebot/archive/2.1.0.tar.gz"; + sha256 = "0wvf09wmk8b52f9j65qrw81nwrhs9pfhijwrlkzp5l7l2q8cjkp6"; + }; + }; + in buildBaseReaktorPlugin rec { + name = "titlebot"; phases = [ "installPhase" ]; - buildInputs = [ makeWrapper ]; installPhase = '' - mkdir -p $out/bin - install -vm 755 ${src} $out/bin/random-emoji.sh - wrapProgram $out/bin/random-emoji.sh \ - --prefix PATH : ${lib.makeSearchPath "bin" (with pkgs; [ - coreutils - gnused - gnugrep - xmlstarlet - curl])}; + mkdir -p $out + ln -s ${titlebot_cmds}/* $out ''; - extraConfig = '' - public_commands.insert(0,{ - 'capname' : "emoji", - 'pattern' : indirect_pattern.format("emoji"), - 'argv' : ["random-emoji.sh"]) + config = '' + def titlebot_cmd(cmd): + from os import environ + return { 'capname': cmd, + 'env': { 'TITLEDB': + environ['state_dir']+'/suggestions.json' }, + 'pattern': '^\\.' + cmd + '\\s*(?:\\s+(?P.*))?$$', + 'argv': [ '${titlebot_cmds}/bin/' + cmd ] } + for i in ['up','help','list','top','new']: + public_commands.insert(0,titlebot_cmd(i)) + commands.insert(0,titlebot_cmd('clear')) ''; }; } diff --git a/krebs/5pkgs/Reaktor/scripts/random-issue.sh b/krebs/5pkgs/Reaktor/scripts/random-issue.sh new file mode 100644 index 00000000..5c47c615 --- /dev/null +++ b/krebs/5pkgs/Reaktor/scripts/random-issue.sh @@ -0,0 +1,20 @@ +#! /bin/sh +set -eu +# requires env: +# $state_dir +# $origin + +# in PATH: git,lentil,coreutils +subdir=`echo "$1" | tr -dc "[:alnum:]"` +name=`echo "$origin" | tr -dc "[:alnum:]"` +track="$state_dir/$name-checkout" +(if test -e "$track" ;then + cd "$track" + git fetch origin master + git reset --hard origin/master +else + git clone "$origin" "$track" +fi) >&2 + +cd "$track" +lentil "${subdir:-.}" -f csv | sed 1d | shuf | head -1 diff --git a/krebs/5pkgs/Reaktor/scripts/sed-plugin.py b/krebs/5pkgs/Reaktor/scripts/sed-plugin.py new file mode 100644 index 00000000..8103c958 --- /dev/null +++ b/krebs/5pkgs/Reaktor/scripts/sed-plugin.py @@ -0,0 +1,53 @@ +#!/usr/bin/env python3 + +# Usage: +# _from=krebs state_dir=. python sed-plugin.py 'dick butt' +# _from=krebs state_dir=. python sed-plugin.py 's/t/l/g' +## dick bull +import shelve +from os import environ +from os.path import join +from sys import argv +d = shelve.open(join(environ['state_dir'],'sed-plugin.shelve'),writeback=True) +usr = environ['_from'] +import re + +def is_regex(line): + myre = re.compile(r'^s/((?:\\/|[^/])+)/((?:\\/|[^/])*)/([ig]*)$') + return myre.match(line) + +line = argv[1] +m = is_regex(line) + +if m: + f,t,flagstr = m.groups() + fn = f.replace('\/','/') + tn = t.replace('\/','/') + flags = 0 + count = 1 + if flagstr: + if 'i' in flagstr: + flags = re.IGNORECASE + if 'g' in flagstr: + count = 0 + else: + flagstr = '' + last = d.get(usr,None) + if last: + #print(re.sub(fn,tn,last,count=count,flags=flags)) + from subprocess import Popen,PIPE + p = Popen(['sed','s/{}/{}/{}'.format(f,t,flagstr)],stdin=PIPE,stdout=PIPE ) + so,se = p.communicate(bytes("{}\n".format(last),"UTF-8")) + if p.returncode: + print("something went wrong when trying to process your regex: {}".format(se.decode())) + ret = so.decode() + print("\x1b[1m{}\x1b[0m meinte: {}".format(usr,ret.strip())) + if ret: + d[usr] = ret + + else: + print("no last message") +else: + d[usr] = line + +d.close() diff --git a/krebs/5pkgs/Reaktor/scripts/shack-correct.sh b/krebs/5pkgs/Reaktor/scripts/shack-correct.sh new file mode 100644 index 00000000..3b4d04f8 --- /dev/null +++ b/krebs/5pkgs/Reaktor/scripts/shack-correct.sh @@ -0,0 +1,6 @@ +#! /bin/sh +set -eu +printf "Sie meinten wohl \"" +echo -n $@ | sed 's/Shack/shack/g' +echo "\"" +echo "${_from}--" -- cgit v1.2.3 From a2f5e7e320bb0fbca0a0694d91e4fb20dc4ef329 Mon Sep 17 00:00:00 2001 From: makefu Date: Sat, 26 Dec 2015 11:31:09 +0100 Subject: k 5 ReaktorPlugins: hotfix for env generation --- krebs/5pkgs/Reaktor/plugins.nix | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'krebs/5pkgs') diff --git a/krebs/5pkgs/Reaktor/plugins.nix b/krebs/5pkgs/Reaktor/plugins.nix index 3b250886..b1a61d3f 100644 --- a/krebs/5pkgs/Reaktor/plugins.nix +++ b/krebs/5pkgs/Reaktor/plugins.nix @@ -32,7 +32,7 @@ rec { ''indirect_pattern.format("${name}")'' else ''"${pattern}"'' }, 'argv' : ["${src_file}"], - 'env' : ${builtins.toJSON path_env // env})}) + 'env' : ${builtins.toJSON (path_env // env)})}) ''; config_file = pkgs.writeText "plugin.py" config; in buildBaseReaktorPlugin (attrs // rec { -- cgit v1.2.3 From 7bed1761bdbfc3fc7e2df56dcf069511eec2a97d Mon Sep 17 00:00:00 2001 From: makefu Date: Sat, 26 Dec 2015 11:41:41 +0100 Subject: m 3 Reaktor: now supports plugin infra see m/1/pornocauster --- krebs/5pkgs/Reaktor/plugins.nix | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'krebs/5pkgs') diff --git a/krebs/5pkgs/Reaktor/plugins.nix b/krebs/5pkgs/Reaktor/plugins.nix index b1a61d3f..5c7b89f5 100644 --- a/krebs/5pkgs/Reaktor/plugins.nix +++ b/krebs/5pkgs/Reaktor/plugins.nix @@ -32,7 +32,7 @@ rec { ''indirect_pattern.format("${name}")'' else ''"${pattern}"'' }, 'argv' : ["${src_file}"], - 'env' : ${builtins.toJSON (path_env // env)})}) + 'env' : ${builtins.toJSON (path_env // env)} }) ''; config_file = pkgs.writeText "plugin.py" config; in buildBaseReaktorPlugin (attrs // rec { @@ -81,7 +81,7 @@ rec { stockholm-issue = buildSimpleReaktorPlugin "stockholm-issue" { script = ./scripts/random-issue.sh; path = with pkgs; [ git gnused lentil ]; - env = { "origin"= "http://cgit.gum/stockholm"; }; + env = { "origin" = "http://cgit.gum/stockholm"; }; }; titlebot = -- cgit v1.2.3 From 95caa8d7fb6f72cbf5064256f71750096d32a6c0 Mon Sep 17 00:00:00 2001 From: makefu Date: Mon, 28 Dec 2015 13:23:34 +0100 Subject: k 5 test/infest-cac-centos7: use defer, loop until we get a working cac box --- krebs/5pkgs/test/infest-cac-centos7/notes | 77 ++++++++++++++++++++----------- 1 file changed, 51 insertions(+), 26 deletions(-) (limited to 'krebs/5pkgs') diff --git a/krebs/5pkgs/test/infest-cac-centos7/notes b/krebs/5pkgs/test/infest-cac-centos7/notes index cfb07442..3f4fcd85 100755 --- a/krebs/5pkgs/test/infest-cac-centos7/notes +++ b/krebs/5pkgs/test/infest-cac-centos7/notes @@ -8,6 +8,17 @@ set -eufx krebs_cred=${krebs_cred-./cac.json} retiolum_key=${retiolum_key-./retiolum.rsa_key.priv} +clear_defer(){ + echo "${trapstr:-exit}" + trap - INT TERM EXIT KILL +} +defer(){ + if test -z "${debug:-}"; then + trapstr="$1;${trapstr:-exit}" + trap "$trapstr" INT TERM EXIT KILL + fi +} + # Sanity if test ! -r "$krebs_cred";then echo "\$krebs_cred=$krebs_cred must be readable"; exit 1 @@ -24,8 +35,8 @@ export cac_servers_cache=$krebs_secrets/servers_cache.json export cac_tasks_cache=$krebs_secrets/tasks_cache.json export cac_templates_cache=$krebs_secrets/templates_cache.json # we need to receive this key from buildmaster to speed up tinc bootstrap -TRAP="rm -r $krebs_secrets;trap - INT TERM EXIT" -trap "$TRAP" INT TERM EXIT +defer "trap - INT TERM EXIT" +defer "rm -r $krebs_secrets" cat > $sec_file <&1\ - | jq -r .servername) - -id=servername:$name -trap "cac delete $id;$TRAP;exit" INT TERM EXIT -# TODO: timeout? - -wait_login_cac(){ - # timeout - for t in `seq 180`;do - # now we have a working cac server - if cac ssh $1 -o ConnectTimeout=10 \ - cat /etc/redhat-release | \ - grep CentOS ;then - return 0 - fi - sleep 10 - done - return 1 -} -# die on timeout -wait_login_cac $id +# preserve old trap +old_trapstr=$(clear_defer) +while true;do + # Template 26: CentOS7 + # TODO: use cac templates to determine the real Centos7 template in case it changes + name=$( cac build cpu=1 ram=512 storage=10 os=26 2>&1\ + | jq -r .servername) + id=servername:$name + + clear_defer >/dev/null + defer "cac delete $id" + + # TODO: timeout? + + wait_login_cac(){ + # we wait for 15 minutes + for t in `seq 90`;do + # now we have a working cac server + if cac ssh $1 -o ConnectTimeout=10 \ + cat /etc/redhat-release | \ + grep CentOS ;then + return 0 + fi + sleep 10 + done + return 1 + } + # die on timeout + if ! wait_login_cac $id;then + echo "unable to boot a working system within time frame, retrying..." >&2 + echo "Cleaning up old image,last status: $(cac update;cac getserver $id | jq -r .status)" + eval "$(clear_defer)" + else + echo "got a working system" >&2 + fi +done +clear_defer >/dev/null +defer "cac delete $id;$old_trapstr" mkdir -p shared/2configs/temp cac generatenetworking $id > \ -- cgit v1.2.3