Examples with DockerConnectionException com.epam.pipeline.exception.docker.DockerConnectionException used on opensource projects

Example 1 with DockerConnectionException

use of com.epam.pipeline.exception.docker.DockerConnectionException in project cloud-pipeline by epam.

the class DockerClient method getImageTags.

public List<String> getImageTags(String registryPath, String image) {
    String url = String.format(TAGS_LIST, registryPath, image);
    try {
        URI uri = new URI(url);
        HttpEntity entity = getAuthHeaders();
        ResponseEntity<TagsListing> response = getRestTemplate().exchange(uri, HttpMethod.GET, entity, new ParameterizedTypeReference<TagsListing>() {
        });
        if (response.getStatusCode() == HttpStatus.OK) {
            return response.getBody().getTags();
        } else {
            throw new UnexpectedResponseStatusException(response.getStatusCode());
        }
    } catch (URISyntaxException | HttpClientErrorException | UnexpectedResponseStatusException e) {
        LOGGER.error(e.getMessage(), e);
        throw new DockerConnectionException(url, e.getMessage());
    }
}

Example 2 with DockerConnectionException

use of com.epam.pipeline.exception.docker.DockerConnectionException in project cloud-pipeline by epam.

the class DockerClient method executeDeletion.

private void executeDeletion(String url, String image) {
    try {
        URI uri = new URI(url);
        HttpStatus status = getRestTemplate().execute(uri, HttpMethod.DELETE, request -> request.getHeaders().putAll(getAuthHeaders().getHeaders()), ClientHttpResponse::getStatusCode);
        if (status != HttpStatus.ACCEPTED) {
            throw new UnexpectedResponseStatusException(status);
        }
    } catch (URISyntaxException | UnexpectedResponseStatusException e) {
        throw new DockerConnectionException(url, e.getMessage());
    } catch (HttpClientErrorException e) {
        if (e.getStatusCode().equals(HttpStatus.NOT_FOUND)) {
            LOGGER.error("Image not found:" + image);
            return;
        }
        throw new DockerConnectionException(url, e.getMessage());
    }
}

Example 3 with DockerConnectionException

use of com.epam.pipeline.exception.docker.DockerConnectionException in project cloud-pipeline by epam.

the class DockerClient method getRawImageDescription.

private RawImageDescription getRawImageDescription(DockerRegistry registry, String imageName, String tag, HttpEntity headers) {
    String url = String.format(IMAGE_DESCRIPTION_URL, registry.getPath(), imageName, tag);
    try {
        URI uri = new URI(url);
        ResponseEntity<RawImageDescription> response = getRestTemplate().exchange(uri, HttpMethod.GET, headers, new ParameterizedTypeReference<RawImageDescription>() {
        });
        if (response.getStatusCode() == HttpStatus.OK) {
            return response.getBody();
        } else {
            throw new UnexpectedResponseStatusException(response.getStatusCode());
        }
    } catch (URISyntaxException | UnexpectedResponseStatusException e) {
        LOGGER.error(e.getMessage(), e);
        throw new DockerConnectionException(url, e.getMessage());
    }
}

Example 4 with DockerConnectionException

use of com.epam.pipeline.exception.docker.DockerConnectionException in project cloud-pipeline by epam.

the class DockerClient method getManifest.

/**
 * Gets a V2 Manifest for a specified image and tag
 * @param registry a registry, where image is located
 * @param imageName a name of an image (repository)
 * @param tag tag name
 * @return image's manifest
 */
public Optional<ManifestV2> getManifest(DockerRegistry registry, String imageName, String tag) {
    String url = String.format(IMAGE_DESCRIPTION_URL, registry.getPath(), imageName, tag);
    try {
        URI uri = new URI(url);
        ResponseEntity<ManifestV2> response = getRestTemplate().exchange(uri, HttpMethod.GET, getV2AuthHeaders(), new ParameterizedTypeReference<ManifestV2>() {
        });
        if (response.getStatusCode() == HttpStatus.OK) {
            List<String> digest = response.getHeaders().get("docker-content-digest");
            ManifestV2 manifest = response.getBody();
            manifest.setDigest(digest.get(0));
            return Optional.of(manifest);
        } else {
            throw new UnexpectedResponseStatusException(response.getStatusCode());
        }
    } catch (URISyntaxException | UnexpectedResponseStatusException e) {
        LOGGER.error(e.getMessage(), e);
        throw new DockerConnectionException(url, e.getMessage());
    } catch (HttpClientErrorException e) {
        LOGGER.error(e.getMessage(), e);
        return Optional.empty();
    }
}

Example 5 with DockerConnectionException

use of com.epam.pipeline.exception.docker.DockerConnectionException in project cloud-pipeline by epam.

the class DockerClient method checkAvailability.

public void checkAvailability() {
    HttpEntity entity = getAuthHeaders();
    String uri = String.format(HEALTH_ENTRY_POINT, hostName);
    try {
        getRestTemplate().exchange(uri, HttpMethod.GET, entity, String.class);
    } catch (HTTPException | ResourceAccessException e) {
        if (e.getCause() instanceof SSLHandshakeException) {
            throw new DockerCertificateException(hostName, e.getCause());
        } else {
            throw new DockerConnectionException(hostName, e.getMessage(), e);
        }
    } catch (HttpClientErrorException e) {
        if (e.getStatusCode() == HttpStatus.UNAUTHORIZED) {
            throw new DockerCredentialsException(hostName, userName, password, e);
        } else {
            throw new DockerConnectionException(hostName, e.getMessage(), e);
        }
    }
}