Failed remote image download - Forbidden

mneubauer · August 29, 2021, 5:30pm

On hostA are several prepared images which work well. Trying to use these images on hostB using

Remote is added and trust is given. What is my missing knowledge/link?

stgraber · August 29, 2021, 6:11pm

What does lxc info hostA: show you?

mneubauer · August 29, 2021, 6:19pm

Shortend ip addresses, FP and cert:

config:
  core.https_address: hostA-IP:8443
  core.proxy_http: http://proxy:3128
  core.proxy_https: http://proxy:3128
  core.proxy_ignore_hosts: image-server.local,LAN-IP-Range/Cidr
  core.trust_password: true
api_extensions:
- storage_zfs_remove_snapshots
- container_host_shutdown_timeout
- container_stop_priority
- container_syscall_filtering
- auth_pki
- container_last_used_at
- etag
- patch
- usb_devices
- https_allowed_credentials
- image_compression_algorithm
- directory_manipulation
- container_cpu_time
- storage_zfs_use_refquota
- storage_lvm_mount_options
- network
- profile_usedby
- container_push
- container_exec_recording
- certificate_update
- container_exec_signal_handling
- gpu_devices
- container_image_properties
- migration_progress
- id_map
- network_firewall_filtering
- network_routes
- storage
- file_delete
- file_append
- network_dhcp_expiry
- storage_lvm_vg_rename
- storage_lvm_thinpool_rename
- network_vlan
- image_create_aliases
- container_stateless_copy
- container_only_migration
- storage_zfs_clone_copy
- unix_device_rename
- storage_lvm_use_thinpool
- storage_rsync_bwlimit
- network_vxlan_interface
- storage_btrfs_mount_options
- entity_description
- image_force_refresh
- storage_lvm_lv_resizing
- id_map_base
- file_symlinks
- container_push_target
- network_vlan_physical
- storage_images_delete
- container_edit_metadata
- container_snapshot_stateful_migration
- storage_driver_ceph
- storage_ceph_user_name
- resource_limits
- storage_volatile_initial_source
- storage_ceph_force_osd_reuse
- storage_block_filesystem_btrfs
- resources
- kernel_limits
- storage_api_volume_rename
- storage_unmapped
- projects
- candid_config_key
- network_vxlan_ttl
- container_incremental_copy
- usb_optional_vendorid
- snapshot_scheduling
- snapshot_schedule_aliases
- container_copy_project
- clustering_server_address
- clustering_image_replication
- container_protection_shift
- snapshot_expiry
- container_backup_override_pool
- snapshot_expiry_creation
- network_leases_location
- resources_cpu_socket
- resources_gpu
- resources_numa
- kernel_features
- id_map_current
- event_location
- storage_api_remote_volume_snapshots
- network_nat_address
- container_nic_routes
- rbac
- cluster_internal_copy
- seccomp_notify
- lxc_features
- container_nic_ipvlan
- network_vlan_sriov
- storage_cephfs
- container_nic_ipfilter
- resources_v2
- container_exec_user_group_cwd
- container_syscall_intercept
- container_disk_shift
- storage_shifted
- resources_infiniband
- daemon_storage
- instances
- image_types
- resources_disk_sata
- clustering_roles
- images_expiry
- resources_network_firmware
- backup_compression_algorithm
- ceph_data_pool_name
- container_syscall_intercept_mount
- compression_squashfs
- container_raw_mount
- container_nic_routed
- container_syscall_intercept_mount_fuse
- container_disk_ceph
- virtual-machines
- image_profiles
- clustering_architecture
- resources_disk_id
- storage_lvm_stripes
- vm_boot_priority
- unix_hotplug_devices
- api_filtering
- instance_nic_network
- clustering_sizing
- firewall_driver
- projects_limits
- container_syscall_intercept_hugetlbfs
- limits_hugepages
- container_nic_routed_gateway
- projects_restrictions
- custom_volume_snapshot_expiry
- volume_snapshot_scheduling
- trust_ca_certificates
- snapshot_disk_usage
- clustering_edit_roles
- container_nic_routed_host_address
- container_nic_ipvlan_gateway
- resources_usb_pci
- resources_cpu_threads_numa
- resources_cpu_core_die
- api_os
- resources_system
- usedby_consistency
- resources_gpu_mdev
- console_vga_type
- projects_limits_disk
- storage_rsync_compression
- gpu_mdev
- resources_pci_iommu
- resources_network_usb
- resources_disk_address
- network_state_vlan
- gpu_sriov
- migration_stateful
- disk_state_quota
- storage_ceph_features
- gpu_mig
- clustering_join_token
- clustering_description
- server_trusted_proxy
- clustering_update_cert
- storage_api_project
- server_instance_driver_operational
- server_supported_storage_drivers
- event_lifecycle_requestor_address
api_status: stable
api_version: "1.0"
auth: trusted
public: false
auth_methods:
- tls
environment:
  addresses:
  - hostA-IP:8443
  architectures:
  - x86_64
  - i686
  certificate: |
    -----BEGIN CERTIFICATE-----
    MIICAzCCAYqgAwIBAgIRAKvnpJtsH2lDzNDt3xk5nOswCgYIKoZIzj0EAwMwNDEc
    [...]
    -----END CERTIFICATE-----
  certificate_fingerprint: <fingerprint>
  driver: qemu | lxc
  driver_version: 5.2.0 | 4.0.10
  firewall: nftables
  kernel: Linux
  kernel_architecture: x86_64
  kernel_features:
    netnsid_getifaddrs: "true"
    seccomp_listener: "true"
    seccomp_listener_continue: "true"
    shiftfs: "false"
    uevent_injection: "true"
    unpriv_fscaps: "true"
  kernel_version: 5.4.0-80-generic
  lxc_features:
    cgroup2: "true"
    devpts_fd: "true"
    idmapped_mounts_v2: "true"
    mount_injection_file: "true"
    network_gateway_device_route: "true"
    network_ipvlan: "true"
    network_l2proxy: "true"
    network_phys_macvlan_mtu: "true"
    network_veth_router: "true"
    pidfd: "true"
    seccomp_allow_deny_syntax: "true"
    seccomp_notify: "true"
    seccomp_proxy_send_notify_fd: "true"
  os_name: Ubuntu
  os_version: "20.04"
  project: default
  server: lxd
  server_clustered: false
  server_name: host18
  server_pid: 3070
  server_version: 4.0.7
  storage: lvm
  storage_version: 2.02.176(2) (2017-11-03) / 1.02.145 (2017-11-03) / 4.41.0
  storage_supported_drivers:
  - name: ceph
    version: 12.2.13
    remote: true
  - name: btrfs
    version: 4.15.1
    remote: false
  - name: cephfs
    version: 12.2.13
    remote: true
  - name: dir
    version: "1"
    remote: false
  - name: lvm
    version: 2.02.176(2) (2017-11-03) / 1.02.145 (2017-11-03) / 4.41.0
    remote: false
  - name: zfs
    version: 0.8.3-1ubuntu12.10
    remote: false

mneubauer · August 29, 2021, 6:24pm

While listing this for you, I’ve detected a missing LAN-IP-Range/CIDR and added it on the fly.
Before it has been
core.proxy_ignore_hosts: image-server.local

NOW IT WORKS as expected.

Makes sense, as otherwise it would be redirected to the big proxy.

stgraber · August 30, 2021, 12:47am

Good, I was about to suggest a proxy issue based on the above