Init system detection🐛

Describe the bug

This is not an affecting issue for the functionality nor it is high priority issue or anything I just thought of adding it as suggestion here.

Installing cloudflared on Gentoo Linux works as intended and expected, especially on systemd installation.

However there is a problem with open-rc version of Gentoo Linux.

It incorrectly detects init system as SysV which causes

doas cloudflared --config ~/.cloudflared.config.yaml service install

to fail cause it is trying to execute service command instead of rc-service.

To Reproduce Steps to reproduce the behavior:

Configure:
- Gentoo Linux install with open-rc init
Run:
- doas cloudflared --config ~/.cloudflared/config.yaml service install (or sudo instead of doas)
See error:
- Detected init system SysV
- Unable to execute service command not in $PATH

If it's an issue with Cloudflare Tunnel:

Tunnel ID : Irrelevant (correctly configured)
cloudflared config: Irrelevant (correctly configured)

Expected behavior

Cloudflared service install detects open-rc init

Cloudflare detects proper open-rc init system and tries to execute rc-service command accordingly instead of service.

Environment and versions

OS: [Gentoo Linux (open-rc init)]
Architecture: [amd64 (x86_64)]
Version: [2022.12.13 (latest git pull as of the time of install)]

Logs and errors

Errors as described previously.

It doesn't affect the function of the tunnel itself, and it is also possible to manually install service without cloudflared command.

Importance: Very low
Affected functionality: Only automatic service install

Additional info

Ebuild file config for compilation

Close
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

EGIT_REPO_URI="https://github.com/cloudflare/${PN}.git"

inherit git-r3 go-module systemd

DESCRIPTION="Argo Tunnel client"
HOMEPAGE="https://github.com/cloudflare/cloudflared"
SRC_URI=""

LICENSE="Cloudflare"
SLOT="0"
KEYWORDS=""
RESTRICT="test" # needs net

RDEPEND="acct-user/cloudflared"

DOCS=( {CHANGES,README}.md RELEASE_NOTES )

src_unpack() {
    git-r3_src_unpack
}

src_prepare() {
    default

    DATE="$(date -u '+%Y-%m-%d-%H%M UTC')"
    sed -i  -e "s/\${VERSION}/${PV}/" \
        -e "s/\${DATE}/${DATE}/" cloudflared_man_template \
            || die "sed failed for cloudflared_man_template"
}

src_compile() {
    DATE="$(date -u '+%Y-%m-%d-%H%M UTC')"
    LDFLAGS="-X main.Version=${PV} -X \"main.BuildTime=${DATE}\""
    go build -v -mod=vendor -ldflags="${LDFLAGS}" ./cmd/cloudflared || die "build failed"
}

src_test() {
    go test -v -mod=vendor -work ./... || die "test failed"
}

src_install() {
    einstalldocs
    newman cloudflared_man_template cloudflared.1
    dobin cloudflared
    insinto /etc/cloudflared
    doins "${FILESDIR}"/config.yml
    newinitd "${FILESDIR}"/cloudflared.initd cloudflared
    newconfd "${FILESDIR}"/cloudflared.confd cloudflared
    systemd_dounit "${FILESDIR}"/cloudflared.service
}

Relevant to questioned info about version in previous step.

Package is compiled under Gentoo Linux version 9999 (or latest version).

Only relevant for documenting the package version, not relevant in the actual issue caused.

cloudflare / cloudflared