Archlinux 安装软件之 Arango

最近想要使用 arango 代替以前的 mongo 数据库，但是一直安装不成功。原因是 AUR 的PKGBUILD中的sha256sums错误了，而且还是比较旧的版本。

最后自己手动安装搞定的

安装

1. 创建一个项目文件夹

mkdir arango && cd arango

2. 获取 deb 包

aria2c -x15 -j15 -s5 -c https://download.arangodb.com/arangodb35/DEBIAN/amd64/arangodb3_3.5.3-1_amd64.deb --all-proxy="http://127.0.0.1:12333"

3. 获取 sha256sums

sha256sum arangodb3_3.5.3-1_amd64.deb

编写 PKGBUILD

# Maintainer: dilipvamsi <m.dilipvamsi at gmail dot com>

_pkgname='arangodb'
pkgname="${_pkgname}-bin"
pkgdesc="Arangodb binary from deb."
pkgver=3.5.3
pkgrel=1
_pkgver='3.5.3-1'
arch=('x86_64')
url="https://www.arangodb.com/"
license=('APACHE')
provides=(${_pkgname})
conflicts=(
    "${_pkgname}"
    "${_pkgname}-client-bin"
)
source=(
    https://download.arangodb.com/arangodb34/Community/Linux/arangodb3_${_pkgver}_amd64.deb
)
validpgpkeys=("CD8CB0F1E0AD5B52E93F41E7EA93F5E56E751E9B") # Frank Celler (ArangoDB Debian Repository) <info@arangodb.com>
# 手动生成一次 sha256sum
sha256sums=(
    25b63ff6cd9dc97c270d46dfce0ca621c0de82d1d2cd03b20260c424418f3ad3
)

install=arangodb.install
package() {
    msg2 "Extracting the data.tar.gz..."
    tar -xf "data.tar.gz" -C $pkgdir

    msg2 "Removing /etc/init.d"
    rm -r $pkgdir/etc/init.d

    msg2 "Moving all binaries from /usr/sbin to /usr/bin and then removing it"
    mv $pkgdir/usr/sbin/* $pkgdir/usr/bin
    rmdir $pkgdir/usr/sbin

    msg2 "Changing /usr/sbin to /usr/bin in arangodb3.service"
    sed -i 's/\/usr\/sbin/\/usr\/bin/g' $pkgdir/lib/systemd/system/arangodb3.service

    msg2 "Moving /lib to /usr/lib"
    mv $pkgdir/lib $pkgdir/usr
}

编写arangodb.install

pre_install() {

    set -e
    getent group arangodb >/dev/null || groupadd -r arangodb
    getent passwd arangodb >/dev/null || useradd -r -g arangodb -d /usr/share/arangodb3 -s /bin/false -c "ArangoDB Application User" arangodb

    # check if the arangodb group was added locally in /etc/group
    # if not, then the arangod binary will very likely try to open a socket
    # connection to nscd to query the group information from there.
    # if there is no nscd running, starting the arangod binary will fail
    (grep -q "^arangodb:" /etc/passwd && grep -q "^arangodb:" /etc/group) || (nscd -g >/dev/null 2>&1) || cat 1>&2 <<EOF
################################################################################
Unable to query nscd service for user or group 'arangodb'. As a consequence, it
is very likely that installing or starting the arangod server will fail because
it can neither find user/group 'arangodb' in /etc/passwd or /etc/group nor via
an nscd group lookup.

Please install 'nscd' before installing the arangodb package.
################################################################################
EOF

    install -o arangodb -g arangodb -m 755 -d /var/lib/arangodb3
    install -o arangodb -g arangodb -m 755 -d /var/lib/arangodb3-apps
    install -o arangodb -g arangodb -m 755 -d /var/log/arangodb3

}

post_install() {

    cat << EOF

  Welcome to ArangoDB.

  To get started you will need to tell systemd to reload it's unit
  files, then enable and start the service:

   sudo systemctl daemon-reload
   sudo systemctl enable arangodb3.service
   sudo systemctl start arangodb3.service

  ArangoDB 3 ships with authentication enabled. To use it you will need
  to start the server with 'authentication = false' in the following
  files:

    /etc/arangodb3/arangosh.conf
    /etc/arangodb3/arangod.conf

  Then set the passwords and create the users you need:

    $> arangosh
    127.0.0.1:8529@_system> require("org/arangodb/users").update("root",
    "mypassword")
    127.0.0.1:8529@_system> require("org/arangodb/users").save("myuser",
    "mypassword");

  Set the 'authentication = true' and then restart ArangoDB:

   sudo systemctl restart arangodb3.service

  You can now use your username and password to access the
  administrative interface at:

    http://localhost:8529

  ArangoDB now works with logrotate:

     sudo logrotate /etc/logrotate.d/arangodb3

  Getting help:
    http://stackoverflow.com/questions/tagged/arangodb
    https://arangodb-community.slack.com
    https://docs.arangodb.com/cookbook
    https://docs.arangodb.com

EOF

}

post_upgrade() {

    cat << EOF

  ArangoDB has been upgraded to $1.

  Take a look at the Changelog to see what is new:
  https://github.com/arangodb/arangodb/blob/devel/CHANGELOG

EOF

}

pre_remove() {
    systemctl stop arangodb3.service
}

post_remove() {

    cat <<EOF

  ArangoDB has been uninstalled.

  Any data you had stored in ArangoDB is still available in /var/lib/arangodb3.
  Installed Foxx applications are still available in /var/lib/arangodb3-apps.
  Log files are left in /var/log/arangodb3.

EOF

}

安装

makepkg -si

/etc/arangodb3/arangosh.conf和/etc/arangodb3/arangod.conf中的authentication = true给为authentication = false，进行免验证登录

设置密码

$> arangosh
127.0.0.1:8529@_system> require("org/arangodb/users").update("root","mypassword")
127.0.0.1:8529@_system> require("org/arangodb/users").save("myuser","mypassword");

将authentication = false改回authentication = true，并重启一下服务

sudo systemctl restart arangodb3.service

再次使用arangosh登录即可