updated

zabbix-autoregister/deploy_zabbix_agent_linux_arm.sh

@@ -10,7 +10,7 @@
 set -euo pipefail
 
 ZABBIX_SERVER="zabbix.snarfnet.net"
-ZABBIX_VERSION="7.0.0"
+ZABBIX_VERSION="7.0.27"
 PSK_IDENTITY="PSK_autoregister"
 PSK_FILE="/etc/zabbix/zabbix_agent2.psk"
 AGENT_CONF="/etc/zabbix/zabbix_agent2.conf"
@@ -61,17 +61,68 @@ install_agent_package_manager() {
     case "${OS_ID}" in
         debian|ubuntu|raspbian)
             log "Installing via apt (Debian/Ubuntu/Raspbian)..."
-            # Determine arch string for the repo
             local dpkg_arch
             dpkg_arch=$(dpkg --print-architecture)
 
-            wget -q "https://repo.zabbix.com/zabbix/7.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_latest+ubuntu_all.deb" -O /tmp/zabbix-release.deb 2>/dev/null || \
+            # Zabbix provides separate repos for ARM architectures:
-            wget -q "https://repo.zabbix.com/zabbix/7.0/debian/pool/main/z/zabbix-release/zabbix-release_latest+debian${OS_VERSION}_all.deb" -O /tmp/zabbix-release.deb 2>/dev/null || true
+            #   - debian-arm64 / ubuntu-arm64 for aarch64
+            #   - raspbian for armhf (Raspberry Pi OS)
+            # The standard debian/ubuntu repos only carry amd64.
+            local repo_distro=""
+            case "${dpkg_arch}" in
+                arm64)
+                    if [ "${OS_ID}" = "ubuntu" ]; then
+                        repo_distro="ubuntu-arm64"
+                    else
+                        repo_distro="debian-arm64"
+                    fi
+                    ;;
+                armhf)
+                    repo_distro="raspbian"
+                    ;;
+                *)
+                    log "Unexpected dpkg arch '${dpkg_arch}' on ARM script. Falling back to binary..."
+                    install_agent_binary
+                    return 0
+                    ;;
+            esac
+
+            # Determine release codename (e.g. bullseye, bookworm, jammy)
+            local codename=""
+            if [ -f /etc/os-release ]; then
+                codename=$(. /etc/os-release && echo "${VERSION_CODENAME:-}")
+            fi
+            if [ -z "${codename}" ]; then
+                log "Could not determine release codename. Falling back to binary..."
+                install_agent_binary
+                return 0
+            fi
+
+            # Disable defunct backports repos to prevent apt-get update 404 errors (Debian EOL releases)
+            local backports_list
+            backports_list=$(grep -rl 'backports' /etc/apt/sources.list /etc/apt/sources.list.d/ 2>/dev/null || true)
+            if [ -n "${backports_list}" ]; then
+                log "Disabling defunct backports repositories to avoid 404 errors..."
+                for f in ${backports_list}; do
+                    sed -i '/backports/s/^[^#]/#&/' "${f}"
+                done
+            fi
+
+            # Download and install the Zabbix release package for the ARM-specific repo
+            local release_url="https://repo.zabbix.com/zabbix/7.0/${repo_distro}/pool/main/z/zabbix-release/zabbix-release_latest+${OS_ID}${OS_VERSION}_all.deb"
+            log "Adding Zabbix repository: ${repo_distro} (${codename})"
+            log "Release package URL: ${release_url}"
+
+            if wget -q "${release_url}" -O /tmp/zabbix-release.deb 2>/dev/null || \
+               curl -sL "${release_url}" -o /tmp/zabbix-release.deb 2>/dev/null; then
 
-            if [ -f /tmp/zabbix-release.deb ]; then
                 dpkg -i /tmp/zabbix-release.deb
-                apt-get update
+                apt-get update -o Acquire::AllowInsecureRepositories=false 2>&1 | grep -v "^W:" || true
-                apt-get install -y zabbix-agent2 && { rm -f /tmp/zabbix-release.deb; return 0; }
+                if apt-get install -y zabbix-agent2; then
+                    rm -f /tmp/zabbix-release.deb
+                    log "Package installation successful."
+                    return 0
+                fi
             fi
 
             log "Package manager install failed, falling back to binary tarball..."